QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS VERIFIED
The muscles of the anterior thigh (for hip flexion and knee extension) are
innervated by which spinal segment?
A. L2-L4, Obturator nerve
B. L2-L4, Femoral nerve
C. L4-S3, Sciatic nerve
D. L1-L3, Femoral Nerve
B. L2-L4, Femoral nerve
Which nerve innervates the adductor muscles of the anterior thigh?
A. L2-L4, Obturator nerve
B. L2-L4, Femoral nerve
C. L4-S3, Sciatic nerve
D. L1-L3, Femoral Nerve
A. L2-L4, Obturator Nerve
Which spinal segment innervates the muscles of the posterior thigh?
A. L2-L4, Femoral Nerve
B. L3-L4 Sciatic Nerve
, C. L4-S3 Sciatic Nerve
D. L3-S4 Tibial Nerve
C. L4-S3, Sciatic Nerve
Which adductor muscle of the thigh has innervation from both the Obturator and
Sciatic nerves?
A. Obturator externus
B. Adductor brevis
C. Adductor longus
D. Adductor magnus
D. Adductor magnus
What nerve innervates the muscles of the posterior compartment of the leg?
A. L4-S3, Tibial Nerve
B. L4-S3, Sciatic nerve
C. L3-S4, Tibial nerve
D. L3-S4, Sciatic nerve
A. L4-S3 Tibial nerve
Which nerve segment innervates the tibialis anterior?
Deep fibular nerve, L4, L5
Which nerve segments innervate the EHL, EDL, and fibularis tertius?
Deep fibular nerve, L5, S1
Which nerve innervates the FL and FB?
Superficial fibular nerve, L5, S1, S2