Zeeshan feels severe knee pain during movement. His laboratory reports reveal that the synovial membrane of his knee joint is inflamed.This inflammation causes pain because the synovial membrane is unable to
Correct answer: C. Secrete synovial fluid which allows joints to move smoothly
- A. Hold bones together and keep them stable
- B. Provide strength to the associated muscles of joints
- C. Secrete synovial fluid which allows joints to move smoothly
- D. Absorb the synovial fluid which is enclosed in the joint capsule
Explanation
The correct answer is Option C: secrete synovial fluid which allows joints to move smoothly. The synovial membrane is responsible for producing synovial fluid, which acts as a lubricant in the joint cavity, reducing friction and allowing for smooth and painless movement. Inflammation of the synovial membrane can hinder this secretion, leading to pain during movement.Option A is incorrect because ligaments and cartilage are responsible for holding bones together and stabilizing joints, not the synovial membrane.Option B is incorrect as the synovial membrane does not provide strength to muscles; muscles are strengthened through exercise and are supported by tendons and ligaments.Option D is incorrect because the synovial membrane secretes rather than absorbs synovial fluid, playing a critical role in joint lubrication.
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About Joints
Joints are connections between bones that provide movement, stability or both. Coverage includes fibrous, cartilaginous and synovial joints, the structure of a synovial joint, cartilage, ligaments and synovial fluid, and the difference between ligaments that join bones and tendons that attach muscle to bone.
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