Question

What is the only muscle innervated by the femoral nerve, a part of the anterior thigh compartment, that does not do extension?

a) Sartorius.
b) Rectus femoris.
c) Iliacus.
d) Pectineus.

Answer 1

The sartorius muscle is the only muscle innervated by the femoral nerve in the anterior thigh compartment that does not do extension.

Step-by-step explanation:

The only muscle innervated by the femoral nerve in the anterior thigh compartment that does not do extension is the sartorius muscle. The sartorius muscle is a long, thin muscle that runs diagonally across the thigh and is responsible for flexing, abducting, and laterally rotating the leg at the hip.