Which is a secondary defense for the body against pathogens?

Question

Which is a secondary defense for the body against pathogens??  
A. Tears  
B. Urine  
C. Inflammation  
D. Mucus

Accepted Answer

Correct Answer: (C)Inflammation. 
Rationale: Inflammation is a secondary defense for the body against pathogens. It is part of the body's immune response that occurs after the initial physical barriers, such as the skin or mucous membranes, have been breached. Inflammation helps to contain and eliminate pathogens, repair damaged tissues, and activate immune cells to fight infections.A. TearsTears are part of the body's primary defense against pathogens. They contain enzymes like lysozyme, which help to break down the cell walls of bacteria. Tears, along with other first-line defenses like saliva and mucus, act as physical and chemical barriers to prevent pathogens from entering the body.B. UrineUrine is also part of the body's primary defense, particularly in flushing out waste and pathogens from the urinary tract. While it helps prevent infection by washing away potential pathogens, it is considered part of the body's first-line defense rather than a secondary response.C. InflammationThis is the correct answer. Inflammation is a secondary defense mechanism that the body activates after pathogens have breached the primary defenses. It involves redness, heat, swelling, and pain, and helps recruit immune cells to the site of infection to neutralize the pathogens.Conclusion:Inflammation is considered a secondary defense mechanism because it occurs after the primary defenses (like tears and urine) are breached by pathogens. It plays a vital role in the immune system's response to infections by containing the pathogens and facilitating immune responses.

Which is a secondary defense for the body against pathogens?

A
Tears

B
Urine

C
Inflammation

D
Mucus

Inflammation is a secondary defense for the body against pathogens.

Conclusion:

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Related Questions

Which is a secondary defense for the body against pathogens?

A Tears B Urine C Inflammation D Mucus

Inflammation is a secondary defense for the body against pathogens.

Conclusion:

Topic Flashcards

Mini Quiz

Related Questions

A
Tears

B
Urine

C
Inflammation

D
Mucus