Concept explainers
Match the following nerves with the structures they innervate.
_________Phrenic nerve
_________Median nerve
_________Femoral nerve
_________Tibial nerve
__________Radial nerve
__________Intercostal nerves
_________Common fibular nerve
_________Musculocutaneous nerve
Motor to the triceps brachii muscle and muscles in the forearm that extend the hand; sensory from the posterior hand
Motor to the muscles in the anterior arm that flex the forearm; sensory from skin over the lateral forearm
Motor to the muscles in the anterior and lateral leg that evert and dorsiflex the foot; sensory from the skin of the anteroinferior leg
Motor to the diaphragm muscle
Motor to the muscles in the anterior thigh extend the knee; sensory from the skin over the anterior thigh and leg
Motor to the hamstring muscles that extend the thigh and flex the leg, muscles of the leg that plantarflex the foot, and muscles of the foot; sensory from the skin over the posterior and lateral leg and foot
Motor to the muscles between the ribs and the abdominal muscles; sensory from the skin over the abdomen
Motor to the muscles in the forearm that flex the hand, certain intrinsic hand muscles; sensory from the skin of the anterior hand
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