One of the following is supplied by median nerve:
Ans: A (1st and 2nd lumbricals) Ref: Gray's Anatomy: Anatomical basis of clinical practice by Susan Standring,ChurchiU Livingstone, 40th edition, 2008, Pg. 895Explanation:BrachialplexusbranchOriginSpinal segmentFunctionMediannerveMedia) and lateral cordsC5 to T1Motor:* All muscles in anterior compartment of forearm (except flexor carpi ulnaris and medial half of flexor digitorum profundus)* Three thenar muscles* Two lateral lumbncal muslcesSensory:Skin over the palmar surface of the lateral three and one half digits and lateral side of palm and middle of wrist
1st and 2nd lumbricals
Hypothenar muscles
Palmar interossei
Dorsal in terossei
Nerves of Upper Extremity