Anatomy and Physiology Quiz 12 Answered

If you pinch your index finger in a door, pain sensations are carried via the ____ nerve.
Select one:
a. radial
b. median


c. axillary
d. musculocutaneous
e. ulnar
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The correct answer is: median

Question 2
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Match the nerve to the correct function.

Radial nerve
Select one:
a. provides motor innervation to the biceps brachii
b. innervates two forearm muscles plus most of the intrinsic hand muscles
c. innervates all but one of the flexor muscles of the forearm and most of the hand muscles
near the thumb
d. innervates the deltoid and teres minor muscles
e. innervates the triceps brachii


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The correct answer is: innervates the triceps brachii

Question 3
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The perineurium
Select one:
a. surrounds nerve cell bodies.
b. surrounds individual axons and their Schwann cells.
c. bundles axons into fascicles.


d. bundles fascicles into nerves.
e. bundles fascicles into axons.
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, The correct answer is: bundles axons into fascicles.

Question 4
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