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Q. |
Regarding the thumb: |
A. | abductor pollicis longus originates from both radius and ulna |
B. | opponens pollicis rotates the first metacarpal on the triquetral |
C. | adductor pollicis inserts on to the radial sesamoid of the thumb, then the base of the proximal phalanx |
D. | nerve supply is by the median nerve (C7, C8) |
E. | adductor pollicis lies superficial to the thenar space |
Answer» A. abductor pollicis longus originates from both radius and ulna |
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