Hand:

• A. palmar brevis lies across the base of the thenar eminence
• B. abductor pollicis brevis and opponens pollicis both arise from the flexor retinaculum and adjacent trapezium
• C. flexor pollicis brevis lies to radial side of abductor pollicis brevis
• D. the muscles of the thenar eminence are usually supplied by the recurrent branch of the median nerve
• E. opponens pollicis inserts into the whole of the ulnar border of the first metacarpal