Which of the following regions are innervated by the brachial plexus?
A. Pelvis and legs
B. Neck and head
C. Arms and shoulders
D. Diaphragm and ribs
Answer (2)
The brachial plexus innervates the arms and shoulders, providing essential motor and sensory functions in these areas. Other regions mentioned are served by different nerve plexuses. Thus, the correct response is arms and shoulders. ;
The brachial plexus innervates the arms and shoulders, playing a vital role in motor and sensory functions in these areas. The correct answer is C. Arms and shoulders, as the other options are innervated by different nerve plexuses. This highlights the specific role of the brachial plexus in upper limb function.
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