Which of the following statements about osteoarthritis is correct?
It is an autoimmune disorder.
It is characterized by joint inflammation and swelling.
It commonly affects the distal finger joints.
It primarily involves the synovial joints.
The Correct Answer is C
Osteoarthritis commonly affects the distal finger joints, such as the DIP (distal interphalangeal) and PIP (proximal interphalangeal) joints. This form of osteoarthritis is known as Heberden's and Bouchard's nodes, respectively.
a. Osteoarthritis is not an autoimmune disorder; it is a degenerative joint disease.
b. Unlike rheumatoid arthritis, osteoarthritis is not characterized by joint inflammation and swelling.
d. While osteoarthritis primarily involves synovial joints, it is not limited to these joints.
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Related Questions
Correct Answer is B
Explanation
Early morning joint stiffness lasting for around 1 hour is a common symptom of osteoarthritis. It is caused by the accumulation of synovial fluid in the affected joint during periods of inactivity.
a. Joint redness and warmth are characteristic of inflammatory joint conditions like rheumatoid arthritis, not osteoarthritis.
c. Symmetrical joint involvement is more typical of systemic autoimmune disorders such as rheumatoid arthritis, not osteoarthritis.
d. Rheumatoid nodules are a specific feature of rheumatoid arthritis, not osteoarthritis.
Correct Answer is D
Explanation
Joint protection techniques are an essential component of patient education for clients with osteoarthritis. These techniques help clients reduce stress on their affected joints and manage pain during daily activities. Encouraging frequent high-impact exercises can worsen joint pain and damage in osteoarthritis. Advising the client to avoid all physical activity is not recommended, as regular low-impact exercises are beneficial for joint health. Using a cold pack daily can provide temporary relief from pain and inflammation, but it is not the primary focus of patient education for osteoarthritis.
a. Encouraging frequent high-impact exercises can exacerbate joint pain and damage in clients with osteoarthritis. Low-impact exercises are recommended instead.
b. Advising the client to avoid all physical activity is not recommended. Regular low-impact exercises, such as swimming or walking, are beneficial for joint health in osteoarthritis.
c. Using a cold pack daily can provide temporary relief from pain and inflammation, but it is not the primary focus of patient education for osteoarthritis.
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