The radial structures in contact with the ulna include the
A) ulnar notch.
B) head.
C) radial tuberosity.
D) antebrachial joint.
E) points at both A and B.

Question

Quizplus · Accepted Answer

The ulnar notch and head are both structures that directly come in contact with the ulna. The radial tuberosity, while not in direct contact with the ulna, is a radial structure that is an attachment point for a tendon that runs over the ulna. The antebrachial joint is not a specific structure and is not in contact with the ulna.

The Radial Structures in Contact with the Ulna Include the