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Multiple Choice
Which body membrane is found lining the inside of the knee joint?
A
Mucous membrane
B
Synovial membrane
C
Serous membrane
D
Cutaneous membrane
Verified step by step guidance
1
Understand the function of each type of body membrane: Mucous membranes line body cavities that open to the exterior and are involved in absorption and secretion. Serous membranes line closed internal body cavities and produce serous fluid to reduce friction. Cutaneous membranes are essentially the skin, covering the body surface. Synovial membranes line the cavities of synovial joints and produce synovial fluid for lubrication.
Identify the location and function of the knee joint: The knee joint is a synovial joint, which is a type of joint that allows for free movement and is characterized by the presence of a synovial cavity.
Determine which membrane is associated with synovial joints: Synovial membranes are specifically found lining the inside of synovial joints, such as the knee joint, and are responsible for producing synovial fluid.
Recognize that the knee joint requires lubrication for smooth movement: Synovial fluid, produced by the synovial membrane, reduces friction between the articular cartilage of the knee joint during movement.
Conclude that the synovial membrane is the correct answer: Based on the function and location of the synovial membrane, it is the membrane found lining the inside of the knee joint.