During a football game, an offensive lineman is hit in the legs from the side. Upon examination by the physical trainer, it was determined that the player has a dislocated knee. There was a significant amount of damage to the entire knee joint. What is/are the main muscle, tissues, and membrane that would have been damaged?

A) skeletal muscle, connective tissues, and the synovial membrane
B) skeletal muscle, connective tissues, and the mucous membrane
C) smooth muscle, connective tissues, and the synovial membrane
D) skeletal muscle, connective tissues, and the serous membrane
E) None of the answer choices is correct.

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Rafael Campos · Accepted Answer

Final Answer : A, Explanation :  The main muscle involved in this injury is likely the quadriceps muscles, which attach to the knee joint through tendons and provide strength and stability during activity. Connective tissues, including ligaments, cartilage, and tendons, are also likely to be damaged in a knee dislocation. Finally, the synovial membrane lines the inside of the knee joint and produces synovial fluid, which helps lubricate and nourish the joint. Damage to this membrane can lead to inflammation, pain, and impaired joint movement.

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