Extensor pollicis longus muscle:

Question

TuteeHUB · Accepted Answer

arises proximal to the abductor pollicis longus

TuteeHUB · Answer

arises from the radius

TuteeHUB · Answer

extends the metacarpophalangeal joint of the thumb

TuteeHUB · Answer

is supplied by the arterial interosseous nerve

TuteeHUB · Answer

hooks around the dorsal tubercle of the radius (Lister s tubercle)

1.	Extensor pollicis longus muscle:
A.	arises from the radius
B.	extends the metacarpophalangeal joint of the thumb
C.	is supplied by the arterial interosseous nerve
D.	hooks around the dorsal tubercle of the radius (Lister s tubercle)
E.	arises proximal to the abductor pollicis longus
Answer» E. arises proximal to the abductor pollicis longus

Discussion