Anterior interosseous nerve supplies:-: (A) Brachioradialis, (B) Flexor pollicis longus, (C) Flexor carpi ulnaris, (D) Flexor digitorum superficialis
Answer is B. Anterior interosseous nerve is a branch of median nerve and supplies the deep muscles of the anterior forearm: Flexor pollicis longus, pronator quadratus radial half of flexor digitorum profundus. Brachioradialis: Radial nerve Flexor carpi ulnaris: Ulnar nerve Flexor digitorum superficialis and Pronator teres: Median nerve.