Question Of The Day: Musculoskeletal Disorders

Q. A client has been diagnosed with degenerative joint disease (osteoarthritis) of the left hip. Which of the following factors in the client's history would most likely increase the joint symptoms of osteoarthritis?

A. A long history of smoking.
B. Excessive alcohol use.
C. Obesity.
D. Emotional stress.

Correct Answer: C

Explanation: Osteoarthritis most commonly results from "wear and tear"---excessive and prolonged mechanical stress on the joints. Increased weight increases stress on weight-bearing joints. Therefore, an obese client with osteoarthritis should be encouraged to lose weight. Smoking does not cause osteoarthritis. Excessive alcohol use does not cause osteoarthritis. Emotional stress does not cause osteoarthritis.