HESI A2 GRAMMAR PRACTICE EXAM
The HESI A2 Grammar Practice Exam helps you refine your command of English grammar and usage. It presents exam-style questions that focus on sentence structure, punctuation, and proper word usage, preparing you for the grammar section of the HESI A2.
Topics Covered
Sentence Structure
Parts of Speech
Punctuation
Subject-Verb Agreement
Verb Tenses
00:00
Extract:
After rapidly consume that enormous meal, he felt a bit dyspeptic.
Which word is used incorrectly in the following sentence?
A.
rapidly
B. consume
C. felt
D. dyspeptic
Rationale
The word consume is used incorrectly in the sentence.
The sentence begins with a participial phrase ("After rapidly ___ that enormous meal"), which requires a verb form ending in -ing to match the structure. Using the base form consume breaks grammatical agreement within the phrase.
A. rapidly
This word functions as an adverb modifying the action of eating. It correctly describes how the meal was consumed and fits grammatically and semantically within the sentence.
B. consume
This verb appears in its base form, which is inappropriate following the preposition after in this construction. The sentence requires consuming to maintain parallel structure and grammatical correctness.
C. felt
This verb is correctly used in the past tense and accurately describes the subject's physical sensation after eating.
D. dyspeptic
This adjective means suffering from indigestion, which logically follows the context of overeating. Its usage is appropriate and precise.
Conclusion
The grammatical error lies in the verb form consume, which should be consuming to properly complete the participial phrase.
Extract:
You can hear the nurses' laughter all the way down the hallway.
What word is best to substitute for the underlined words in the following sentence?
A.
his
B. hers
C. them
D. their
Rationale
The possessive pronoun their correctly replaces "the nurses'" while maintaining agreement in number and meaning.
Because nurses is plural, the replacement must also be plural and possessive.
A. his
This pronoun is singular and masculine, which does not agree with the plural noun nurses.
B. hers
Hers is a singular possessive pronoun and cannot refer to multiple individuals.
C. them
This is an object pronoun, not a possessive form, and cannot indicate ownership of laughter.
D. their
This plural possessive pronoun accurately reflects ownership by multiple nurses and fits smoothly into the sentence.
Conclusion
Replacing "the nurses'" with their preserves grammatical agreement and clarity.
Extract:
Our mayer made a proclamation declaring that all citizens must recycle.
Which word is not spelled correctly in the context of the sentence?
A.
mayer
B. proclamation
C. citizens
D. recycle
Rationale
The word mayer is incorrect because the correct spelling for the head of a city or town government is mayor.
A. mayer
This spelling is incorrect in this context. Mayor refers to an elected municipal leader, whereas mayer is either a surname or an incorrect variant when used to describe a city official.
B. proclamation
This word is spelled correctly and appropriately refers to an official public announcement.
C. citizens
This word is correctly spelled and accurately describes members of a community or municipality.
D. recycle
This word is spelled correctly and fits the environmental context of the sentence.
Conclusion
The only spelling error in the sentence is mayer, which should be spelled mayor.
Extract:
Accompanied by toast, Jake enjoyed his farm-fresh eggs and sweet-tasting grits.
Select the phrase or clause that is misplaced in the sentence.
A.
Accompanied by toast
B. Jake enjoyed
C. farm-fresh eggs
D. sweet-tasting grits
Rationale
The phrase "Accompanied by toast" is misplaced because it appears to describe Jake rather than the food.
A. Accompanied by toast
As written, this introductory phrase modifies Jake, suggesting that Jake, not the eggs and grits, was accompanied by toast. The phrase should instead be placed closer to the food it describes.
B. Jake enjoyed
This clause correctly identifies the subject and verb and does not contribute to confusion.
C. farm-fresh eggs
This phrase is properly placed and clearly describes the eggs Jake enjoyed.
D. sweet-tasting grits
This descriptive phrase is correctly positioned and logically modifies grits.
Conclusion
Misplaced modifiers can create unintended meanings. In this sentence, the introductory phrase should modify the meal rather than the person, making option A the source of the error.
Extract:
The pharmacist seemed to disagree with the proscription designated by the physician.
Which word is not spelled correctly in the context of the sentence?
A.
pharmacist
B. proscription
C. designated
D. physician
Rationale
The word proscription is spelled correctly but is the wrong word for the context.
A. pharmacist
This word is correctly spelled and appropriately refers to a professional who dispenses medications.
B. proscription
Proscription means a formal prohibition or condemnation. In a medical context, the intended word is prescription, which refers to a physician's written order for treatment. The incorrect word choice makes this option the error.
C. designated
This word is spelled correctly and fits the sentence, meaning specified or assigned.
D. physician
This word is spelled correctly and accurately refers to a medical doctor.
Conclusion
Although spelled correctly, proscription is semantically wrong in this medical context, making it the incorrect word.
Which sentence is grammatically correct?
A.
The new employees watched a short training film following a session with the hospital administrator
B. A session with the hospital administrator was followed by a short training film by the new employees
C. Following a session with the hospital administrator, a short training film was watched by the new employees
D. Following a session with the hospital administrator, the new employees watched a short training film
Rationale
The grammatically sound sentence must avoid ambiguity, misplaced modifiers, and unnecessary passive voice while clearly showing who performed the action like in the sentence; Following a session with the hospital administrator, the new employees watched a short training film
A. The new employees watched a short training film following a session with the hospital administrator.
This sentence creates ambiguity. The phrase following a session with the hospital administrator appears to modify training film, suggesting the film followed the session rather than clarifying that the employees did. The meaning is understandable but structurally imprecise.
B. A session with the hospital administrator was followed by a short training film by the new employees.
This construction relies heavily on passive voice and awkward phrasing. The phrase by the new employees is misplaced, making it sound as though the employees followed the film rather than watched it. The sentence is grammatically clumsy and unclear.
C. Following a session with the hospital administrator, a short training film was watched by the new employees.
This sentence contains a dangling modifier. The introductory phrase Following a session with the hospital administrator incorrectly appears to describe a short training film, which cannot attend a session. This breaks grammatical logic.
D. Following a session with the hospital administrator, the new employees watched a short training film.
This sentence clearly connects the introductory phrase to the new employees, the logical subject of both actions. It uses active voice, avoids ambiguity, and clearly communicates sequence.
Conclusion
Clear sentence structure requires logical modifier placement and active voice. Option D satisfies both conditions.
Extract:
Do not be afraid to consult _____ your peers.
Select the word or phrase that will make the sentence grammatically correct.
A.
with
B. from
C. by
D. in
Rationale
Do not be afraid to consult with your peers.
Correct verb-preposition combinations are fixed expressions in English.
A. with
The verb consult correctly pairs with the preposition with when referring to seeking advice from people.
B. from
This preposition is used with verbs like receive or borrow, but it does not properly follow consult.
C. by
This preposition typically indicates method or agency, not communication or advice-seeking.
D. in
This preposition suggests location or inclusion and does not fit the verb consult.
Conclusion
Standard English usage requires the preposition with after consult.
Extract:
Exercising excessively can have significant nugatory effects.
Which word is used incorrectly in the following sentence?
A.
excessively
B. significant
C. nugatory
D. effects
Rationale
The word used incorrectly is nugatory.
Word choice must match the intended meaning of the sentence. Although all words are spelled correctly, one does not logically fit the context.
A. excessively
This adverb appropriately modifies exercising and correctly conveys an extreme degree of activity.
B. significant
This adjective correctly describes effects that are meaningful or substantial, which aligns with the sentence's intended seriousness.
C. nugatory
Nugatory means trivial, insignificant, or of little value. Using it alongside significant creates a contradiction, since the sentence implies harmful or meaningful effects, not trivial ones.
D. effects
This noun accurately refers to the outcomes or consequences of excessive exercise.
Conclusion
Effective word choice requires semantic consistency. Nugatory contradicts the sentence's meaning and is therefore the incorrect word.
Which of the following is spelled correctly?
A.
Insessant
B. Incesant
C. Incessent
D. Incessant
Rationale
The correctly spelled word is incessant, which follows standard English spelling rules and accepted dictionary usage.
A. Insessant
This spelling incorrectly replaces the letter c with s in the root of the word. The prefix in- is followed by cess, derived from the Latin cessare. Altering this structure results in a form that does not exist in standard English.
B. Incesant
This version omits one of the required s letters in the middle of the word. English spelling requires a double s in this position to preserve the correct root and pronunciation.
C. Incessent
This option incorrectly substitutes the ending -ant with -ent. While both are common suffixes, incessant specifically takes -ant, and changing it produces a nonstandard and incorrect form.
D. Incessant
This spelling correctly preserves the root cess and uses the proper -ant suffix. It accurately reflects the standard form of the word, which means continuous or without interruption.
Conclusion
Only incessant maintains the correct root structure and suffix required by standard English spelling conventions.
Extract:
Having _____ one pill at bedtime, the patient was able to sleep for eight hours.
Select the word that makes this sentence grammatically correct.
A.
took
B. take
C. taking
D. taken
Rationale
Having taken one pill at bedtime, the patient was able to sleep for eight hours.
The sentence requires a past participle to complete a perfect participial phrase.
Grammar structure, not tense alone, determines correctness.
A. took
Took is a simple past tense verb. It cannot follow having, which requires a past participle.
B. take
Take is the base form of the verb and does not function grammatically after having.
C. taking
Taking is a present participle and would create a double participle error when paired with having.
D. taken
Taken is the past participle of take. The construction having taken correctly expresses an action completed before the main verb.
Conclusion
Perfect participial phrases require having + past participle, making taken the appropriate choice.
Which of the following words is spelled correctly?
A.
Proffesional
B. Proffessional
C. Profesional
D. Professional
Rationale
The correctly spelled word is professional.
English spelling often follows consistent patterns for suffixes like -al, but doubled consonants and vowel placement are common sources of error.
A. Proffesional
This spelling contains an unnecessary double f. The prefix pro- is followed by a single f, not two.
B. Proffessional
This option contains two errors: an extra f and an incorrect doubling pattern. English spelling rules do not support this construction.
C. Profesional
This spelling omits one s. The word professional requires a double s in the middle of the word.
D. Professional
This spelling correctly reflects standard English usage, with one f and two s letters. It matches dictionary conventions.
Conclusion
Only professional follows correct English spelling rules.
Which sentence is written correctly?
A.
When he told you to mark his words did you assume he meant that you should pay attention?
B. When he told you to "mark his words" did you assume he meant that you should pay attention?
C. When he told you to "mark his words" did you assume he meant that "you should pay attention"?
D. When he told you to mark his words, did you assume he meant that you should pay attention?
Rationale
When he told you to "mark his words" did you assume he meant that you should pay attention? Is the sentence that is written correctly.
Quotation marks are required when an idiomatic expression is used figuratively rather than literally. In this sentence, mark his words is an idiom meaning "pay close attention" or "remember what was said," not an instruction to physically mark words. Proper punctuation clarifies this intended meaning.
A. When he told you to mark his words did you assume he meant that you should pay attention?
This sentence lacks quotation marks around mark his words. Without quotation marks, the phrase can be misread as a literal instruction rather than a figurative expression. The absence of a comma before the question also makes the sentence feel rushed and less clear.
B. When he told you to "mark his words" did you assume he meant that you should pay attention?
This sentence clearly signals that mark his words is an idiomatic expression by placing it in quotation marks. The rest of the sentence flows logically, and the punctuation supports the intended meaning without introducing ambiguity.
C. When he told you to "mark his words" did you assume he meant that "you should pay attention"?
Quotation marks are unnecessarily placed around you should pay attention. This phrase is not a quoted statement or special expression, so the added quotation marks distract the reader and create confusion.
D. When he told you to mark his words, did you assume he meant that you should pay attention?
Although the comma improves sentence flow, the idiom mark his words still lacks quotation marks. As a result, the figurative meaning is not clearly indicated.
Conclusion
Using quotation marks around idiomatic expressions helps distinguish figurative language from literal meaning. Option B applies this rule correctly and presents the sentence with the greatest clarity.
Extract:
Although we had met earlier the busy doctor could not recall my name.
What punctuation is needed in this sentence to make it correct?
A.
Period
B. Question mark
C. Comma
D. Semicolon
Rationale
A comma punctuation mark is needed in this sentence to make it correct.
The sentence begins with a dependent (introductory) clause followed by an independent clause.
A. Period
A period would incorrectly separate the dependent clause from the main clause, resulting in a sentence fragment.
B. Question mark
The sentence is declarative, not interrogative, so a question mark is inappropriate.
C. Comma
A comma is required after an introductory dependent clause. Placing a comma after earlier correctly separates the clauses and improves readability.
D. Semicolon
A semicolon is used to join two independent clauses. Since the first clause is dependent, a semicolon is not grammatically appropriate.
Conclusion
A comma correctly links the introductory clause to the main clause and completes the sentence structure.
Which sentence is clearest?
A.
The geese were flying south in a V formation with hikers on the mountain spotting them
B. As the geese flew south, hikers were on the mountain, spotting the geese in a V formation
C. Hikers on the mountain spotted geese flying south in a V formation
D. In a V formation, geese flying south spotted hikers on the mountain
Rationale
Hikers on the mountain spotted geese flying south in a V formation is the clearest sentence.
Clarity depends on eliminating misplaced modifiers and ambiguity.
A. The geese were flying south in a V formation with hikers on the mountain spotting them.
The phrase with hikers on the mountain spotting them is awkwardly attached, making it unclear who is doing what.
B. As the geese flew south, hikers were on the mountain, spotting the geese in a V formation.
This sentence is grammatically acceptable but unnecessarily wordy and indirect.
C. Hikers on the mountain spotted geese flying south in a V formation.
This sentence clearly identifies the subject, action, and object. There is no ambiguity about who is observing whom.
D. In a V formation, geese flying south spotted hikers on the mountain.
This sentence reverses the intended meaning, suggesting the geese are observing the hikers.
Conclusion
Option C presents the idea in a direct, unambiguous way, making it the clearest sentence.
Select the sentence that is grammatically correct.
A.
The office of finances had sent him a message reminding him to pay his tuition bill
B. The office of finances send him a message reminding him to pay his tuition bill
C. The office of finances have sent him a message reminding him to pay his tuition bill
D. The office of finances sent him a message reminds him to pay his tuition bill
Rationale
The office of finances had sent him a message reminding him to pay his tuition bill is grammatically correct.
This question tests subject-verb agreement and verb tense consistency.
A. The office of finances had sent him a message reminding him to pay his tuition bill.
This sentence maintains correct subject-verb agreement and uses the past perfect tense appropriately to indicate an action completed before another point in the past.
B. The office of finances send him a message reminding him to pay his tuition bill.
The verb send does not agree with the singular subject office. It should be sends.
C. The office of finances have sent him a message reminding him to pay his tuition bill.
Although finances appears plural, office is the true subject and is singular, requiring has sent, not have sent.
D. The office of finances sent him a message reminds him to pay his tuition bill.
This sentence improperly combines two main verbs (sent and reminds) without correct coordination.
Conclusion
Only option A maintains correct agreement and verb structure throughout.
Which sentence is written correctly?
A.
Since completing the technical course Jasper has had several offers
B. Since completing the technical course, Jasper has had several offers
C. Since completing, the technical course, Jasper has had several offers
D. Since completing the technical course; Jasper has had several offers
Rationale
Since completing the technical course, Jasper has had several offers is written correctly.
The sentence begins with an introductory dependent clause, which must be properly punctuated to avoid confusion.
A. Since completing the technical course Jasper has had several offers.
This version omits the required comma after the introductory phrase. Without the comma, the sentence reads awkwardly and momentarily blurs the boundary between the dependent clause and the main clause.
B. Since completing the technical course, Jasper has had several offers.
This sentence is structured correctly. The introductory clause "Since completing the technical course" is followed by a comma, clearly separating it from the independent clause. The meaning is clear and the grammar is sound.
C. Since completing, the technical course, Jasper has had several offers.
This version incorrectly inserts commas that break apart the verb phrase "completing the technical course." The separation distorts the meaning and disrupts the sentence's grammatical flow.
D. Since completing the technical course; Jasper has had several offers.
A semicolon is not appropriate here because the first part of the sentence is not an independent clause. Semicolons are used to join two complete sentences, not a dependent clause and an independent clause.
Conclusion
Introductory dependent clauses require a comma for clarity. Option B follows standard punctuation rules and reads smoothly.
Which of the following words is spelled correctly?
A.
Irrelevant
B. Irelevant
C. Irrelevent
D. Irrellevant
Rationale
The word irrelevant is spelled according to standard English rules governing prefixes and suffixes.
A. Irrelevant
This spelling is correct. The word is formed from the prefix ir- (meaning "not") and relevant. It correctly uses a double r (from prefix assimilation) and the vowel a in the final syllable, matching accepted dictionary usage.
B. Irelevant
This form drops one of the required r letters. Because the prefix ir- assimilates to the root beginning with r, two r letters are necessary.
C. Irrelevent
This option incorrectly replaces the a in the final syllable with e. The suffix -ant is the correct ending, not -ent.
D. Irrellevant
This spelling adds an extra l, which does not belong in the word. The root relevant contains only one l, and the correct form preserves that structure.
Conclusion
Correct spelling depends on accurate prefix formation and proper suffix use. Irrelevant is the only option that satisfies both requirements.
Extract:
The ingenuous foxes managed to lever open one side of the coop.
Which word is not spelled correctly in the context of the sentence?
A.
ingenuous
B. foxes
C. lever
D. coop
Rationale
Ingenuous is spelled correctly in the context of the sentence.
The sentence intends to describe foxes using cleverness to open the coop.
A. ingenuous
This word means innocent, naive, or unsuspecting. In this context, the sentence requires a word meaning clever or cunning. The correct word would be ingenious, not ingenuous, making this the incorrect usage.
B. foxes
This is the correct plural form of fox and fits the sentence properly.
C. lever
Used correctly as a verb meaning to pry or force something open.
D. coop
Correctly spelled and appropriate for describing an enclosure for animals.
Conclusion
Although ingenuous is spelled correctly, it is the wrong word for the intended meaning in this sentence, making option A the best answer.
Select the sentence that is grammatically correct.
A.
Kindly hand the keys over to him and me
B. Kindly hand the keys over to him and I
C. Kindly hand the keys over to me and him
D. Kindly hand the keys over to he and I
Rationale
Kindly hand the keys over to him and me is grammatically correct.
The sentence requires correct object pronouns following the preposition to.
A. Kindly hand the keys over to him and me.
Both him and me are object pronouns, which is grammatically appropriate after a preposition.
B. Kindly hand the keys over to him and I.
"I" is a subject pronoun and cannot function correctly as the object of a preposition.
C. Kindly hand the keys over to me and him.
Although both pronouns are objects, standard usage places the other person before oneself in formal English.
D. Kindly hand the keys over to he and I.
Both pronouns are in the subject form, which is incorrect in this grammatical position.
Conclusion
Proper object pronouns must follow prepositions, and conventional word order places the speaker last, making option A the grammatically correct sentence.
Extract:
Follow my lead I have been performing this procedure for years.
What punctuation is needed in this sentence to make it correct?
A.
Hyphen
B. Comma
C. Question mark
D. Semicolon
Rationale
A semicolon is needed in the sentence to make it correct.
The sentence contains two complete thoughts that are closely related in meaning and need proper punctuation to connect them clearly.
A. Hyphen
A hyphen is used to join parts of words or create compound terms, such as well-known or first-class. It is not used to connect complete sentences or independent clauses, so it does not resolve the issue here.
B. Comma
A comma by itself cannot correctly join two independent clauses. Using only a comma would result in a comma splice, which is considered a grammatical error in formal writing.
C. Question mark
A question mark is reserved for interrogative sentences. This sentence is declarative, expressing information rather than asking a question, so a question mark would be inappropriate.
D. Semicolon
A semicolon is used to link two independent clauses that are closely related in meaning without using a coordinating conjunction. In this sentence, both clauses stand on their own and are logically connected, making the semicolon the appropriate punctuation choice.
Conclusion
When two independent clauses express closely related ideas, a semicolon correctly joins them while maintaining clarity and grammatical accuracy.
Select the sentence that is grammatically correct.
A.
Having replaced the broken glass, the window looked as good as new
B. After the broken glass was replaced, the window looked as good as new
C. Following the broken glass replacement, the window looked as good as new
D. After we replaced the broken glass, the window looked as good as new
Rationale
After we replaced the broken glass, the window looked as good as new is grammatically correct.
The grammatically correct sentence must avoid dangling modifiers and clearly identify who performed the action.
A. Having replaced the broken glass, the window looked as good as new.
This sentence contains a dangling participle. The phrase having replaced the broken glass suggests that the window performed the action of replacing the glass, which is illogical. Windows cannot replace glass.
B. After the broken glass was replaced, the window looked as good as new.
This sentence is grammatically acceptable but uses passive voice, which weakens clarity by omitting the person who performed the action. While not incorrect, it is less precise than an active construction.
C. Following the broken glass replacement, the window looked as good as new.
This construction is grammatically sound but awkward and overly abstract. The noun phrase the broken glass replacement is unnecessarily formal and less clear than a direct clause.
D. After we replaced the broken glass, the window looked as good as new.
This sentence clearly identifies the subject (we) as the actor, avoids a dangling modifier, and uses active voice. The sequence of events is logical and easy to understand.
Conclusion
A grammatically correct sentence clearly connects actions to their performers. Option D achieves clarity, correct modifier placement, and natural sentence flow.
Extract:
Jacob was delighted to be bumped up to the first class cabin on the overseas flight.
What punctuation is needed to make this sentence correct?
A.
Comma
B. Hyphen
C. Dash
D. Apostrophe
Rationale
A hyphen is needed to make the sentence above correct.
The sentence includes a compound modifier that must be punctuated correctly.
A. Comma
Commas separate clauses or items in a list. They are not used to join words that function together as a single modifier.
B. Hyphen
A hyphen is required to connect first and class when they function together as a compound adjective modifying cabin. The correct phrase is first-class cabin.
C. Dash
Dashes indicate interruptions or added emphasis and are inappropriate for forming compound modifiers.
D. Apostrophe
Apostrophes indicate possession or contractions, neither of which applies here.
Conclusion
Compound adjectives that come before a noun require hyphenation to ensure clarity, making the hyphen the correct punctuation choice.
Extract:
The ingenuous foxes managed to lever open one side of the coop.
Which word is not spelled correctly in the context of the following sentence?
A.
ingenuous
B. foxes
C. lever
D. coop
Rationale
Ingenuous is misspelled in context because it conveys the wrong meaning—ingenuous means innocent or naive, whereas the sentence requires ingenious (clever or inventive) to describe foxes demonstrating clever problem-solving behavior. This homophone error fundamentally alters the sentence's meaning: naive foxes wouldn't logically "lever open" a coop, but clever ones would—making ingenuous the incorrect lexical choice despite its correct spelling.
A) ingenuous
Ingenuous means innocent, naive, or lacking guile—completely mismatched with foxes demonstrating tactical intelligence to open a coop. The intended word is *ingenious* (clever, inventive), creating a homophone error that reverses the animals' characterization. While "ingenuous" is spelled correctly as a word, it's used incorrectly in this context—making it the answer to "which word is not spelled correctly *in context*" (meaning which word choice is erroneous).
B) foxes
Foxes is correctly spelled and contextually appropriate—foxes are known for clever behavior and commonly target chicken coops. The plural form matches the implied multiple animals acting collectively to open the coop. No orthographic or semantic error exists here.
C) lever
Lever functions correctly as a verb meaning to pry or force open using leverage—precisely describing the mechanical action of opening the coop door. While less common than "pry," "lever" is standard English usage in mechanical contexts and contains no spelling error.
D) coop
Coop is correctly spelled (not "coupe" or "coup") and contextually accurate—a coop is an enclosure for poultry. The word appears in its standard noun form with appropriate article ("the coop"), showing no orthographic or usage errors.
Conclusion
Homophones like *ingenuous* (naive) and *ingenious* (clever) create frequent contextual spelling errors where words are technically spelled correctly but semantically inappropriate. Distinguishing these requires understanding both orthography and meaning—essential for professional communication where precise word choice affects interpretation, particularly in healthcare documentation where terms like "compliment/complement" or "affect/effect" carry clinical significance.
Select the correct word for the blank in the following sentence. Without __________, I never would have finished my degree.
A.
she
B. he
C. them
D. hers
Rationale
Without them correctly uses the plural object pronoun to indicate the absence of people whose presence or support was essential for degree completion. After prepositions like "without," object pronouns (*me, him, her, us, them*) refer directly to people, making "them" the natural, idiomatic choice for expressing reliance on others' presence—unlike possessive pronouns which require implied nouns and create awkward abstraction.
A) she
She is a subject pronoun that cannot function as the object of a preposition—this violates pronoun case rules. "Without she" creates an ungrammatical fragment equivalent to "without I" rather than the correct "without me." Subject pronouns only work as sentence subjects or predicate nominatives.
B) he
He is also a subject pronoun suffering the same case error as "she"—it cannot serve as the object of "without." Additionally, the gender mismatch with the implied referent creates semantic inconsistency unless context specifies a male supporter.
C) them
Them is the plural object pronoun correctly functioning after the preposition "without" to refer to people whose presence or support was necessary. "Without them" directly and idiomatically expresses reliance on others' companionship or assistance—no implied noun required. This matches natural English usage where object pronouns reference people after prepositions ("without them," "with us," "for her").
D) hers
Hers is a possessive pronoun that requires an implied noun (her help/support/encouragement) to make sense—"without hers" feels abstract and unnatural without that explicit referent. While grammatically possible in theory, it creates awkward phrasing compared to the directness of "without them" when referring to people's presence. Possessive pronouns work better with concrete possessions ("without hers [book]") than abstract support.
Conclusion
After prepositions, object pronouns (*me, him, her, us, them*) directly reference people; possessive pronouns (*mine, his, hers, theirs*) reference possessions and often require implied nouns. "Without them" naturally expresses reliance on people's presence; "without hers" creates abstraction requiring mental completion ("her help"). In healthcare contexts, this distinction affects clarity: "without them [family members present]" versus "without hers [consent]"—where pronoun choice must match whether referring to people or possessions.
Extract:
__________ having finished her coursework, Lorene expects to spend another year on campus.
Which of the following words fits best in the following sentence?
A.
Despite
B. Although
C. Thus
D. However
Rationale
Despite correctly introduces a contrast between completing coursework (expected graduation trigger) and remaining on campus longer (unexpected outcome). The preposition *despite* properly governs the gerund phrase "having finished her coursework," creating a concise adverbial modifier that establishes logical opposition without requiring a full clause—unlike subordinating conjunctions that demand subject-verb structures.
A) Despite
Despite functions as a preposition correctly governing the gerund phrase "having finished her coursework" to establish contrast with the main clause. This construction concisely expresses opposition between completed requirements and extended campus stay—grammatically sound and stylistically efficient for showing unexpected outcomes despite fulfilled conditions.
B) Although
Although is a subordinating conjunction requiring a full clause with subject and verb (e.g., "Although she has finished..."). Using it before a gerund phrase ("Although having finished...") creates a grammatical fragment—conjunctions cannot directly modify gerunds without complete clauses, violating sentence structure rules.
C) Thus
Thus indicates logical consequence or result—not contrast. It would illogically suggest that finishing coursework *causes* extended campus stay ("Thus having finished... she expects to stay"), reversing the intended meaning of unexpected continuation despite completion. This semantic mismatch distorts the sentence's logical relationship.
D) However
However functions as a transitional adverb requiring specific punctuation—typically a semicolon before and comma after when joining independent clauses ("...coursework; however, Lorene expects..."). Using it mid-phrase without proper punctuation ("...coursework, however, Lorene expects...") creates a comma splice error, and it cannot grammatically introduce a dependent phrase like "having finished..."
Conclusion
Prepositions (*despite, in spite of*) govern noun phrases or gerunds to show contrast concisely; subordinating conjunctions (*although, though*) require full clauses with subjects and verbs. Transitional adverbs (*however, nevertheless*) need specific punctuation to join independent clauses. Mastering these categories prevents structural errors—essential in clinical writing where precise logical connectors ("although symptoms improved, fever persisted") affect diagnostic accuracy and treatment planning.
Select the word or phrase that makes the following sentence grammatically correct. I was extremely surprised __________ of her dismissal from the staff.
A.
learning
B. to learn
C. of learning
D. have learned
Rationale
To learn functions as an infinitive complementing the adjective "surprised," following the standard grammatical pattern where certain adjectives (surprised, happy, glad, eager) take infinitive phrases to express the cause of the emotional state. The construction "surprised to learn" represents idiomatic English usage—unlike gerund forms or incorrect prepositional constructions that violate adjective-complement rules.
A) learning
Learning creates an unidiomatic construction—while gerunds can sometimes follow adjectives, "surprised learning" lacks the necessary preposition ("surprised at learning") and sounds unnatural compared to the standard infinitive pattern. Native speakers overwhelmingly prefer "surprised to learn" for expressing unexpected information reception.
B) to learn
To learn correctly uses the infinitive form required after adjectives expressing emotional reactions to events (surprised, happy, glad, sorry). This construction follows the grammatical pattern "[subject] + [be] + [adjective] + to + [verb]" that expresses the cause of the emotional state—standard usage confirmed by corpus linguistics and style guides.
C) of learning
Of learning incorrectly inserts the preposition "of" which doesn't govern gerunds after "surprised." While "surprised at" or "surprised by" can introduce noun phrases, "surprised of" is non-idiomatic English. The preposition creates an ungrammatical construction that violates adjective-complement patterns.
D) have learned
Have learned creates a verb tense error—placing a present perfect verb phrase directly after an adjective without conjunction or proper syntactic structure. This produces a sentence fragment lacking grammatical cohesion between "surprised" and "have learned," violating basic clause construction rules.
Conclusion
Adjectives expressing emotional reactions (surprised, happy, glad, sorry) typically take infinitive complements ("to + verb") to explain the cause of the emotion—"I was surprised to learn," not "surprised learning" or "surprised of learning." Mastering these adjective-complement patterns ensures natural-sounding professional communication, particularly important in healthcare where precise expression of reactions ("I was concerned to note...") affects clinical documentation tone and clarity.
Which sentence is grammatically correct?
A.
With the black mustache, the actor had the largest role.
B. The actor had the largest role with the black mustache.
C. Having the largest role, the actor had a black mustache.
D. The actor with the black mustache had the largest role.
Rationale
The prepositional phrase "with the black mustache" correctly modifies "the actor" when placed immediately adjacent to it, eliminating ambiguity about which entity possesses the mustache. This construction follows the modifier placement principle that descriptive phrases should directly precede or follow the nouns they describe—preventing misinterpretation that the role itself has a mustache or that the mustache caused the large role.
A) With the black mustache, the actor had the largest role.
This creates a misplaced modifier—the introductory phrase "With the black mustache" illogically suggests the *role* (not the actor) possesses the mustache, since the phrase is separated from its intended noun "actor" by the comma. While context might clarify meaning, the structure violates modifier placement rules.
B) The actor had the largest role with the black mustache.
This creates a squinting modifier—the phrase "with the black mustache" ambiguously modifies either "role" or "actor," leaving unclear whether the role or actor has the mustache. Without repositioning, the sentence structure permits misinterpretation.
C) Having the largest role, the actor had a black mustache.
This creates a dangling modifier—the participial phrase "Having the largest role" illogically suggests the *mustache* (the nearest noun) possesses the role rather than the actor. The phrase must directly modify the subject performing the action, which it fails to do here.
D) The actor with the black mustache had the largest role.
The prepositional phrase "with the black mustache" directly modifies "the actor" with no intervening elements, eliminating ambiguity. The structure clearly identifies which actor had the largest role—the one possessing the black mustache—following standard modifier placement principles.
Conclusion
Modifiers must directly adjacent to the nouns they describe to prevent misinterpretation. Misplaced modifiers create ambiguity ("the role with the mustache"), dangling modifiers attach to wrong nouns ("the mustache having the role"), and squinting modifiers permit multiple interpretations. In clinical documentation, precise modifier placement prevents dangerous ambiguities—such as "the patient with chest pain in Room 204" (clear) versus "the patient in Room 204 with chest pain" (potentially ambiguous)—where misplacement could compromise patient safety.
Extract:
Nothing can be more delightful then a late-night swim in the reservoir.
Which word is not spelled correctly in the context of the following sentence?
A.
Nothing
B. delightful
C. then
D. reservoir
Rationale
Then is used incorrectly because it functions as an adverb indicating time sequence, whereas the sentence requires the conjunction *than* for making comparisons. The comparative structure "more delightful..." demands *than* to introduce the second element being compared—substituting *then* (time sequence) creates a homophone error that distorts logical relationship between elements.
A) Nothing
Nothing is correctly spelled and functions appropriately as the sentence subject. The compound pronoun follows standard orthography with no errors in this context.
B) delightful
Delightful is correctly spelled with "ei" after "l" following the "i before e except after c" rule exception for "ei" sounds. The adjective appropriately modifies the implied subject complement, showing no orthographic errors.
C) then
Then is a homophone error—the adverb *then* (indicating time sequence: "first this, then that") incorrectly substitutes for the conjunction *than* required in comparative structures ("more... than..."). The sentence makes a comparison requiring *than*, not a temporal sequence requiring *then*—a frequent error that reverses logical relationships.
D) reservoir
Reservoir is correctly spelled with double "r" and double "v"—following French-derived orthography conventions. The noun appropriately names the swimming location with no spelling errors present.
Conclusion
*Than* (conjunction for comparisons) and *then* (adverb for time sequence) represent a critical homophone distinction in comparative structures. Remember: comparisons use "a" (more *than*); time sequences use "e" (first this, *then* that). In healthcare documentation, similar precision prevents dangerous confusions between look-alike terms (e.g., "dose/doss," "affect/effect") that could compromise clinical accuracy or patient safety instructions.
Which sentence is written correctly?
A.
Bao Lin has an excellent memory for faces; she recognized the patient at once.
B. Bao Lin has an excellent memory for faces, she recognized the patient at once.
C. Bao Lin has an excellent memory, for faces; she recognized the patient at once.
D. Bao Lin has an excellent memory (for faces) she recognized the patient at once.
Rationale
A semicolon correctly joins two independent clauses that are closely related in meaning without requiring a coordinating conjunction. In this sentence, both "Bao Lin has an excellent memory for faces" and "she recognized the patient at once" can stand alone as complete sentences; the semicolon properly links them to show their logical causal connection while maintaining grammatical integrity—unlike a comma splice, misplaced punctuation within phrases, or missing punctuation around parenthetical elements.
A) Bao Lin has an excellent memory for faces; she recognized the patient at once.
The semicolon properly links two independent clauses that share a logical causal relationship (excellent memory → immediate recognition). Both clauses are grammatically complete and the semicolon indicates their close conceptual connection without requiring a conjunction. This represents correct punctuation usage for compound sentences with related ideas.
B) Bao Lin has an excellent memory for faces, she recognized the patient at once.
This creates a comma splice—a grammatical error where a comma alone attempts to join two independent clauses. Commas cannot connect complete sentences without a coordinating conjunction (and, but, or, etc.). This construction violates standard punctuation rules and would be marked incorrect in formal writing.
C) Bao Lin has an excellent memory, for faces; she recognized the patient at once.
This creates a comma splice within the first clause—the phrase "for faces" is an essential prepositional phrase modifying "memory," not a parenthetical element requiring separation. Inserting a comma before "for faces" incorrectly breaks the noun phrase "memory for faces," creating an ungrammatical fragment and disrupting syntactic cohesion.
D) Bao Lin has an excellent memory (for faces) she recognized the patient at once.
This creates a run-on sentence—the parenthetical element correctly sets off "for faces," but no punctuation separates the two independent clauses after the closing parenthesis. A semicolon or period is required after the parenthesis to prevent a fused sentence error.
Conclusion
Semicolons serve the specific grammatical function of joining closely related independent clauses without conjunctions—distinct from comma splices (incorrect comma usage), misplaced internal punctuation, or missing separators after parenthetical elements. Mastering this distinction proves essential for professional writing where punctuation precision affects clarity and credibility, particularly in healthcare documentation requiring unambiguous communication of patient observations and clinical reasoning.
Extract:
The centrifuge cannot run by __________; it requires constant attention.
Select the word that makes the following sentence grammatically correct.
A.
oneself
B. itself
C. herself
D. themselves
Rationale
Itself correctly functions as the reflexive pronoun matching the singular neuter antecedent "centrifuge"—an inanimate object requiring the third-person singular neuter reflexive form. Reflexive pronouns must agree in person, number, and gender with their antecedents; since centrifuges are singular objects without gender, "itself" is the only grammatically appropriate choice.
A) oneself
Oneself is a singular indefinite reflexive pronoun referring to an unspecified person—incorrect for an inanimate object antecedent. This would imply the centrifuge possesses human agency ("one" refers to people), creating a category error between animate and inanimate referents.
B) itself
Itself is the singular neuter reflexive pronoun correctly matching the inanimate singular antecedent "centrifuge." Reflexive pronouns after prepositions like "by" indicate the subject performs the action independently ("by itself" = without external assistance), precisely matching the sentence's meaning that the machine cannot operate autonomously.
C) herself
Herself is a singular feminine reflexive pronoun requiring a female antecedent—incorrect for an inanimate object. Personifying machinery with gendered pronouns ("herself") is nonstandard in technical writing except in poetic or traditional contexts (e.g., ships as "she"), and never applies to laboratory equipment in professional documentation.
D) themselves
Themselves is a plural reflexive pronoun requiring a plural antecedent—incorrect for the singular "centrifuge." This creates a number agreement error that violates pronoun-antecedent matching rules fundamental to grammatical coherence.
Conclusion
Reflexive pronouns (*myself, yourself, himself, herself, itself, ourselves, yourselves, themselves*) must match their antecedents in person, number, and gender. Inanimate singular objects take *itself*; people take gendered forms (*himself/herself*) or *themselves* for plural. In healthcare and laboratory contexts, precise pronoun usage maintains professional tone—equipment operates "by itself," not with gendered personification that could undermine technical credibility.
Select the word or phrase that makes the following sentence grammatically correct. Two students __________ the machine while the third oversaw their work.
A.
operate
B. operating
C. were operating
D. has been operating
Rationale
Were operating correctly forms the past continuous tense matching the simultaneous action described by "while the third oversaw"—both actions (operating and overseeing) occurred concurrently in the past. Past continuous ("was/were + -ing") expresses ongoing past actions interrupted by or simultaneous with other past actions, making it the only tense that logically pairs with the past simple "oversaw" in a "while" construction.
A) operate
Operate is simple present tense that clashes temporally with the past tense verb "oversaw." Mixing present tense with past tense without justification (e.g., timeless truths) creates a tense agreement error that disrupts chronological coherence in narrative sequences.
B) operating
Operating is a present participle that cannot function as the main verb without an auxiliary verb—this creates a sentence fragment. "Two students operating the machine" lacks a finite verb to complete the predicate, violating basic clause structure requirements.
C) were operating
Were operating correctly forms past continuous tense (plural "were" matching "two students" + present participle "operating") to express an ongoing past action occurring simultaneously with another past action ("oversaw"). The "while" conjunction specifically signals concurrent actions, making past continuous the grammatically required tense here.
D) has been operating
Has been operating forms present perfect continuous tense with singular auxiliary "has" that disagrees in number with plural subject "two students" (should be "have been operating"). Additionally, present perfect continuous connects past actions to the present moment—clashing temporally with the completed past action "oversaw" and violating tense sequence rules.
Conclusion
Past continuous tense ("was/were + -ing") expresses ongoing past actions occurring simultaneously with other past actions—especially when joined by "while." Simple present cannot mix with past narrative; participles require auxiliaries; present perfect connects past to present. In healthcare documentation, precise tense usage clarifies event sequencing—"The patient was experiencing chest pain while the nurse administered nitroglycerin" (simultaneous past actions) versus incorrect tense combinations that obscure temporal relationships critical for diagnosis and treatment.
Extract:
Were you able to make sense out of the material in the third chapter
What punctuation is needed in the following sentence to make it correct?
A.
Period
B. Comma
C. Question mark
D. Semicolon
Rationale
A question mark correctly terminates this interrogative sentence beginning with the inverted question structure "Were you..."—signaling that the sentence seeks information rather than making a statement. Interrogative sentences always require question marks regardless of word order complexity, and this sentence's structure (verb-subject inversion) explicitly marks it as a question demanding terminal punctuation appropriate to its communicative function.
A) Period
A period terminates declarative statements or imperative commands—not interrogatives. Using a period here would misrepresent the sentence's function as a statement rather than a question, violating fundamental punctuation rules for sentence types.
B) Comma
A comma separates elements within sentences (clauses, list items, introductory phrases) but never terminates sentences. Using a comma here would create a sentence fragment lacking proper terminal punctuation—violating basic sentence boundary rules.
C) Question mark
A question mark correctly terminates this interrogative sentence. The inverted structure "Were you..." (verb before subject) explicitly marks it as a question seeking information. All direct questions require question marks regardless of complexity or inversion patterns—standard rule confirmed by style guides and grammatical conventions.
D) Semicolon
A semicolon joins independent clauses or separates complex list items—never terminates sentences. Using a semicolon here would create an ungrammatical construction lacking proper sentence closure, violating terminal punctuation requirements.
Conclusion
Question marks terminate all direct interrogative sentences regardless of structure complexity or inversion patterns. Periods end statements; commas separate internal elements; semicolons join clauses. In healthcare communication, proper terminal punctuation prevents dangerous misinterpretations—such as reading "The patient is stable?" (questioning stability) versus "The patient is stable." (asserting stability)—where punctuation errors could compromise clinical decision-making or handoff accuracy.
Select the sentence that is grammatically correct.
A.
Kindly hand the keys over to him and me.
B. Kindly hand the keys over to him and I.
C. Kindly hand the keys over to me and him.
D. Kindly hand the keys over to he and I.
Rationale
Kindly hand the keys over to him and me correctly uses object pronouns (*him, me*) after the preposition "to"—maintaining proper pronoun case where prepositions require object forms rather than subject forms. Both pronouns function as objects of the preposition, requiring the objective case regardless of order or number, making "him and me" the only grammatically sound construction among the options.
A) Kindly hand the keys over to him and me.
Him and me correctly use object pronouns after the preposition "to." Prepositions (*to, for, with, by, at, from*) always require object pronouns (*me, him, her, us, them*) rather than subject pronouns (*I, he, she, we, they*). The order "him and me" follows conventional politeness patterns (others before self) while maintaining grammatical correctness.
B) Kindly hand the keys over to him and I.
Him and I incorrectly mixes object pronoun "him" with subject pronoun "I" after a preposition. Subject pronouns cannot function as objects of prepositions—this violates pronoun case rules. The construction creates a hypercorrection error where speakers mistakenly believe "I" is always more formal or correct.
C) Kindly hand the keys over to me and him.
Me and him correctly uses object pronouns but reverses conventional order—politeness conventions typically place others before self ("him and me" rather than "me and him"). While grammatically acceptable, this option is less idiomatic than option A in formal contexts.
D) Kindly hand the keys over to he and I.
He and I incorrectly uses subject pronouns after a preposition—violating fundamental pronoun case rules. Prepositions require object pronouns; subject pronouns only function as sentence subjects or predicate nominatives after linking verbs.
Conclusion
Prepositions (*to, for, with, by, at, from*) always require object pronouns (*me, him, her, us, them*)—never subject pronouns (*I, he, she, we, they*). Politeness conventions typically place others before self ("him and me" rather than "me and him"). In healthcare communication, precise pronoun case prevents errors like "Please give the report to Dr. Smith and I" (incorrect) versus "to Dr. Smith and me" (correct)—where hypercorrections undermine professional credibility despite good intentions.
Extract:
Do not be afraid to ask questions in his class he is very approachable and explains things well.
What punctuation is needed in the following sentence to make it correct?
A.
Hyphen
B. Comma
C. Apostrophe
D. Semicolon
Rationale
A semicolon correctly joins the two independent clauses "Do not be afraid to ask questions in his class" and "he is very approachable and explains things well"—both can stand alone as complete sentences yet share a logical explanatory relationship. Semicolons serve the specific function of connecting closely related independent clauses without coordinating conjunctions, preventing the comma splice error that would occur with only a comma.
A) Hyphen
Hyphens connect compound words or word parts ("well-known," "re-examine")—they never join independent clauses. Using a hyphen here would create a grammatical error by attempting to fuse complete sentences with inappropriate punctuation.
B) Comma
A comma alone would create a comma splice—the error of joining two independent clauses with only a comma without a coordinating conjunction (and, but, or, etc.). While commas separate clause elements, they cannot independently join complete sentences; this would violate standard punctuation rules.
C) Apostrophe
Apostrophes indicate possession ("his class' students") or contractions ("don't")—they never join clauses or terminate sentences. Using an apostrophe here would create a punctuation error completely unrelated to sentence boundary functions.
D) Semicolon
A semicolon correctly joins two independent clauses that share a logical relationship (explanation/reason). The first clause encourages question-asking; the second explains why (approachable instructor). Semicolons connect such related ideas without conjunctions—standard usage for compound sentences where clauses are too closely linked for a period but lack coordinating conjunctions.
Conclusion
Semicolons join closely related independent clauses without conjunctions; commas cannot join independent clauses alone (comma splice error); periods create full stops between less-connected ideas; hyphens and apostrophes serve entirely different functions. In healthcare documentation, semicolon usage enables concise connection of related clinical observations—"The patient reported chest pain; vital signs remained stable"—where appropriate punctuation enhances readability without fragmenting logically connected information.
Extract:
If you ever __________ at County Medical, you would know how grueling a shift there can be.
Which of the following words or phrases fits best in the following sentence?
A.
work
B. are working
C. had worked
D. working
Rationale
Had worked correctly forms the past perfect tense required in the if-clause of a third conditional sentence expressing a hypothetical past situation with present consequences. The main clause "you would know" uses conditional perfect structure indicating unrealized knowledge from unexperienced past work—requiring past perfect "had worked" in the if-clause to maintain conditional sequence rules.
A) work
Work uses simple present tense that creates a first conditional structure (real future possibility), but clashes with the main clause's conditional "would know" which expresses unrealized knowledge. Present tense in if-clauses pairs with future/main verbs ("If you work there, you will know"), not conditional forms.
B) are working
Are working uses present continuous tense that similarly creates temporal mismatch with the conditional main clause. Continuous forms in if-clauses describe ongoing conditions but still require matching main clause structures ("If you are working there, you will know"), not conditional perfect forms.
C) had worked
Had worked correctly forms past perfect tense required for third conditional structures expressing unrealized past experiences with present consequences. The pattern "If + past perfect, ... would + base verb" expresses hypothetical past actions—precisely matching "If you had worked there, you would know" to convey unexperienced past work leading to current lack of knowledge.
D) working
Working is a present participle that cannot function as the main verb without an auxiliary—this creates a sentence fragment. "If you ever working" lacks a finite verb to complete the predicate, violating basic clause structure requirements.
Conclusion
Third conditionals expressing unrealized past experiences require past perfect in the if-clause ("had + past participle") paired with conditional perfect in the main clause ("would have + past participle") or simple conditional for present consequences ("would + base verb"). Present tenses create first conditionals for real possibilities; continuous forms describe ongoing conditions; participles require auxiliaries. In healthcare communication, conditional precision clarifies hypothetical scenarios—"If the patient had received antibiotics earlier, outcomes would differ" (third conditional for unrealized past) versus incorrect tense combinations that obscure clinical reasoning.
Extract:
The committee finished __________ report in time for the annual review.
Select the word that makes the following sentence grammatically correct.
A.
its
B. their
C. it's
D. they're
Rationale
Its correctly uses the singular possessive pronoun matching the collective noun "committee" when treated as a single unit acting collectively. Collective nouns can take singular pronouns when emphasizing unified action—here, the committee functions as one entity producing a single report, making singular "its" the contextually appropriate choice despite plural alternatives being grammatically possible in other contexts.
A) its
Its is the singular possessive pronoun correctly matching the collective noun "committee" treated as a unified entity. The committee produces one collective report (not individual reports), justifying singular pronoun usage. Collective nouns take singular pronouns when acting as single units—standard in American English for organizations producing unified outputs.
B) their
Their is the plural possessive pronoun that would treat "committee" as multiple individuals acting separately. While grammatically acceptable in British English or when emphasizing individual members, it creates slight semantic mismatch here since committees typically produce single unified reports rather than multiple individual reports.
C) it's
It's is a contraction of "it is" or "it has"—never a possessive form. Using this contraction creates both a grammatical error (wrong word class) and semantic nonsense ("it is report"). The apostrophe in contractions indicates omitted letters, not possession.
D) they're
They're is a contraction of "they are"—again not a possessive form. This creates a grammatical error by substituting a verb phrase for a required possessive pronoun, producing ungrammatical output ("they are report").
Conclusion
Collective nouns (committee, team, staff) take singular pronouns (*its*) when acting as unified entities producing single outputs, but plural pronouns (*their*) when emphasizing individual members' separate actions. Possessive pronouns (*its, their*) show ownership without apostrophes; contractions (*it's, they're*) contain apostrophes indicating omitted letters. In healthcare documentation, this distinction affects precision—"The committee submitted its recommendation" (unified decision) versus "The committee expressed their concerns" (individual opinions)—where pronoun choice reflects organizational dynamics.
Extract:
The coats hanging on the hooks are the patients'. (the patients')
What word is best to substitute for the underlined words in the following sentence?
A.
his
B. their
C. them
D. theirs
Rationale
Theirs correctly functions as a possessive pronoun standing alone without a following noun—replacing the possessive noun phrase "the patients'" to indicate ownership of the coats. Possessive pronouns (*mine, yours, his, hers, ours, theirs*) function independently to represent ownership abstractly, whereas possessive adjectives (*my, your, his, her, our, their*) require following nouns.
A) his
His is a singular possessive pronoun that mismatches number with the plural antecedent "patients." While grammatically a possessive pronoun, the singular form creates a number agreement error that distorts referent identity—suggesting one patient owns multiple coats rather than multiple patients owning coats collectively.
B) their
Their is a plural possessive adjective requiring a following noun ("their coats")—it cannot stand alone to replace a possessive noun phrase. Using "their" without a noun creates a grammatical error because possessive adjectives must modify nouns directly.
C) them
Them is an object pronoun functioning as a verb/preposition object—not a possessive form. It cannot express ownership, creating a category error that violates pronoun function rules ("them coats" is ungrammatical).
D) theirs
Theirs is the plural possessive pronoun correctly functioning independently to represent "the patients' [coats]" without requiring a following noun. Possessive pronouns stand alone to express ownership abstractly—precisely matching the grammatical role of the original possessive noun phrase "the patients'." The plural form agrees in number with "patients," maintaining referential accuracy.
Conclusion
Possessive pronouns (*mine, yours, his, hers, ours, theirs*) function independently without nouns to express ownership abstractly; possessive adjectives (*my, your, his, her, our, their*) require following nouns. Object pronouns (*me, him, her, us, them*) cannot express possession. In healthcare documentation, this distinction prevents errors like "These charts are their" (incorrect—requires noun or possessive pronoun) versus "These charts are theirs" (correct possessive pronoun)—where precision affects patient record ownership clarity.
Extract:
I noticed a number of workers from my car window who were repairing the road alongside the mall.
Select the phrase or clause that is misplaced in the following sentence.
A.
of workers
B. from my car window
C. who were repairing the road
D. alongside the mall
Rationale
From my car window is misplaced because it illogically modifies "workers" rather than "noticed"—suggesting the workers were located in the car window rather than the observer noticing them from that vantage point. Prepositional phrases indicating observation perspective must directly modify the verb of perception ("noticed") rather than the object perceived ("workers") to prevent absurd misinterpretations.
A) of workers
Of workers correctly functions as part of the noun phrase "a number of workers"—the preposition properly connects the quantifier "number" to its referent. No modifier error exists in this phrase; it forms a standard quantified noun construction.
B) from my car window
From my car window is a misplaced modifier—it appears to modify "workers" because it directly follows that noun phrase, illogically suggesting the workers were situated in the car window. To correct this, the phrase must be repositioned adjacent to the verb "noticed" ("From my car window, I noticed...") so it modifies the act of observation rather than the workers themselves.
C) who were repairing the road
Who were repairing the road correctly functions as a relative clause modifying "workers"—the relative pronoun "who" properly refers to the human antecedent and the clause provides essential descriptive information about the workers' activity. No modifier error exists here.
D) alongside the mall
Alongside the mall correctly modifies "road" to specify location—prepositional phrases of place typically follow the nouns they describe, and this placement creates no ambiguity about what is positioned next to the mall.
Conclusion
Prepositional phrases indicating observation perspective (*from my window, through the scope, with my eyes*) must modify verbs of perception (*see, notice, observe*) rather than the objects perceived—otherwise they illogically attach to the wrong noun. Repositioning "from my car window" to the sentence beginning ("From my car window, I noticed...") resolves the error. In clinical documentation, precise modifier placement prevents dangerous ambiguities—"Examining the chart, the diagnosis became clear" (dangling modifier suggesting diagnosis examined chart) versus "Examining the chart, the physician made a diagnosis" (clear actor identification).
HESI A2 Exams
Biology Quizzes
3 Practice Tests
Biology Quizzes
3 Practice Tests
Chemistry Quizzes
3 Practice Tests
Chemistry Quizzes
3 Practice Tests
Anatomy Quizzes
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4 Practice Tests
Reading Quizzes
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Vocabulary Quizzes
3 Practice Tests
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Physics Quizzes
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Physics Quizzes
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