Question

question 12 (2 points)
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which nerve root is linked to sensory loss in the lateral leg and dorsum of the foot?
s1
l5
l3
l4

Explanation:

The lateral leg and dorsum of the foot correspond to the dermatome innervated by the L5 nerve root. S1 innervates the lateral foot and calf, L3 innervates the medial thigh and knee, and L4 innervates the medial leg and ankle.

Answer:

L5