You look directly at your hand, then turn the palm away from you to look at the dorsal side. This movement is the radius rotating around the ulna and is occurring at the
A) ulnar notch.
B) radial notch.
C) radial tuberosity.
D) ulnar head.
E) coronoid process.

Question

Quizplus · Accepted Answer

The movement described is pronation, which is the radius rotating around the ulna. This movement occurs at the radial notch, where the head of the radius articulates with the ulna.

You Look Directly at Your Hand, Then Turn the Palm