Osteoarthritis morning stiffness typically lasts for how long?

Prepare for the CMS II Rheumatology E1 Exam with our comprehensive quiz. Study using flashcards and multiple-choice questions, each with hints and explanations. Get ready for success!

Multiple Choice

Osteoarthritis morning stiffness typically lasts for how long?

Explanation:
Morning stiffness duration helps distinguish osteoarthritis from inflammatory arthritis. In OA, stiffness after rest is brief and tends to resolve quickly as the joint warms up with movement and lubrication improves. The typical window is about 15 to 30 minutes. Shorter durations (a few minutes) are less characteristic of OA, while stiffness lasting an hour or more, or all day, suggests an inflammatory process such as rheumatoid arthritis or other inflammatory arthritides. So the common OA pattern is morning stiffness lasting around 15–30 minutes.

Morning stiffness duration helps distinguish osteoarthritis from inflammatory arthritis. In OA, stiffness after rest is brief and tends to resolve quickly as the joint warms up with movement and lubrication improves. The typical window is about 15 to 30 minutes. Shorter durations (a few minutes) are less characteristic of OA, while stiffness lasting an hour or more, or all day, suggests an inflammatory process such as rheumatoid arthritis or other inflammatory arthritides. So the common OA pattern is morning stiffness lasting around 15–30 minutes.

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