ACE Group Fitness Instructor Practice Exam

Which term indicates a location in the forearm close to the wrist?

1. Distal Radius

2. Proximal Radius

3. Ulnar Radius

4. Radial Ulnar

The correct answer is: Distal Radius

The term that indicates a location in the forearm close to the wrist is "Distal Radius." In anatomical terminology, "distal" refers to a point that is farther away from the center of the body or the point of reference—in this case, the wrist. The radius is one of the two main bones in the forearm, the other being the ulna. Hence, when talking about the distal radius, it specifies the end of the radius bone that is nearest to the wrist joint. In contrast, the proximal radius would refer to the part of the radius bone that is closer to the elbow, which is at the opposite end of the forearm. Terms involving "Ulnar" and "Radial Ulnar" do not directly specify the location relative to the wrist, focusing instead on the specific bones or their relation without indicating proximity to the wrist. Thus, recognizing the correct terminology helps clarify anatomical locations effectively.