nerves + sensory areas

Question 1

radial nerve sensory area(s)

Answer 1

posterior surface of arm, forearm, and posterolateral surface of hand

Question 2

median nerve sensory area(s)

Answer 2

thumb, index finger, middle finger, lateral half of ring finger, lateral 2/3 of palm

Question 3

ulnar nerve sensory area(s)

Answer 3

medial half of ring finger, pinky, medial 1/3 of palm