A lesion of the medial cord of the brachial plexus would cause

Question

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Weakness of wrist extension

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Weakness of adduction of the thumb

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Weakness of elbow extension

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Numbness of the lateral aspect of the forearm

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Numbness in most of the axilla

1.	A lesion of the medial cord of the brachial plexus would cause
A.	Weakness of adduction of the thumb
B.	Weakness of wrist extension
C.	Weakness of elbow extension
D.	Numbness of the lateral aspect of the forearm
E.	Numbness in most of the axilla
Answer» B. Weakness of wrist extension

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