Which muscle flexes the forearm at the elbow?

Question

Which muscle flexes the forearm at the elbow??  
A. Bicep  
B. Tricep  
C. Deltoid  
D. Flexor carpi ulnaris

Accepted Answer

Correct Answer: (A)Bicep. 
Rationale: The bicep muscle is responsible for flexing the forearm at the elbow. When the biceps contract, they pull the forearm towards the upper arm, effectively decreasing the angle at the elbow joint, which is the action of flexion.A. BicepThis is the correct answer. The biceps brachii muscle is located on the front of the upper arm and is the primary muscle responsible for flexing the forearm at the elbow.B. TricepThe tricep muscle is located on the back of the upper arm and is responsible for extending the forearm at the elbow, not flexing it. When the triceps contract, they straighten the arm.C. DeltoidThe deltoid is a shoulder muscle primarily responsible for arm abduction (lifting the arm away from the body). While it plays a role in arm movements, it does not directly flex the forearm at the elbow.D. Flexor carpi ulnarisThe flexor carpi ulnaris is a muscle of the forearm that primarily helps in flexing the wrist and adducting the hand, not in flexing the forearm at the elbow.Conclusion:The bicep muscle is responsible for flexing the forearm at the elbow. Other muscles, like the tricep, deltoid, and flexor carpi ulnaris, have different functions related to arm and wrist movement.

Which muscle flexes the forearm at the elbow?

A
Bicep

B
Tricep

C
Deltoid

D
Flexor carpi ulnaris

The bicep muscle is responsible for flexing the forearm at the elbow.

Conclusion:

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Related Questions

Which muscle flexes the forearm at the elbow?

A Bicep B Tricep C Deltoid D Flexor carpi ulnaris

The bicep muscle is responsible for flexing the forearm at the elbow.

Conclusion:

Topic Flashcards

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Related Questions

A
Bicep

B
Tricep

C
Deltoid

D
Flexor carpi ulnaris