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Multiple Choice
Which of the following structures is not part of a synovial joint but may still provide support to it?
A
Tendon
B
Articular cartilage
C
Synovial membrane
D
Ligament
Verified step by step guidance
1
Understand the anatomy of a synovial joint: Synovial joints are characterized by specific structures such as articular cartilage, synovial membrane, synovial fluid, and ligaments. These components work together to facilitate movement and reduce friction.
Define the role of each structure listed in the options: Articular cartilage covers the ends of bones in the joint, providing a smooth surface for movement. The synovial membrane lines the joint capsule and produces synovial fluid. Ligaments connect bones and stabilize the joint.
Introduce the concept of tendons: Tendons are connective tissues that attach muscles to bones. While they are not part of the synovial joint itself, they can provide support to the joint by stabilizing it during movement.
Compare tendons to the other structures: Tendons differ from articular cartilage, synovial membrane, and ligaments because they are not intrinsic components of the synovial joint. Their role is more indirect, as they assist in joint stability through muscle attachment.
Conclude that tendons are not part of the synovial joint but may still provide support to it, as they help stabilize the joint during muscle contraction and movement.