Synovial fluid serves multiple functions, including lubrication, shock absorption, stress distribution, and waste removal in joints. However, it does not nourish osteocytes, which receive nutrients from blood vessels instead. Therefore, the correct answer is that it does not nourish osteocytes. ;
The correct option that is not a function of synovial fluid is C. Nourishes osteocytes. Synovial fluid serves several key roles, including lubrication, shock absorption, stress distribution, and waste removal, but it does not provide nourishment to osteocytes. Osteocytes receive their nutrients from blood vessels in the bone.
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