Which is/are NOT a characteristic feature(s) of the cartilage degeneration mechanisms with osteoarthritis? A. Loss of cartilage compressibility B. Horizontal cracks parallel to articular surface cause large pieces of cartilage to break off C. Cartilage wear is abrupt, quickly progressing from normal to completely worn D. Cartilage pitting leads to chondrocyte necrosis and autolysis E. Deeper chondrocytes proliferate and cluster in large lacunae in response to increasing loads F. B and C G. H. C and D None of the above

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Q: What term is applied to a malignant bone tumor? (Hint:Bone is osteo.)

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Q: Which of the following choices is CORRECT? A. trabeculae is the basic functional unit of compact…

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