In the hand, sensory sensation to the little finger is primarily supplied by which nerve?

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Multiple Choice

In the hand, sensory sensation to the little finger is primarily supplied by which nerve?

Explanation:
The little finger is supplied by the ulnar nerve. In the hand, the ulnar nerve provides sensory innervation to the medial one and a half digits, which includes the little finger, on both the palmar and the dorsal surfaces via its digital nerves. The median nerve covers the thumb, index, middle, and half of the ring finger, while the radial nerve supplies the dorsolateral hand, and the musculocutaneous nerve supplies sensation to the lateral forearm. So for sensation specifically in the little finger, the ulnar nerve is responsible.

The little finger is supplied by the ulnar nerve. In the hand, the ulnar nerve provides sensory innervation to the medial one and a half digits, which includes the little finger, on both the palmar and the dorsal surfaces via its digital nerves. The median nerve covers the thumb, index, middle, and half of the ring finger, while the radial nerve supplies the dorsolateral hand, and the musculocutaneous nerve supplies sensation to the lateral forearm. So for sensation specifically in the little finger, the ulnar nerve is responsible.

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