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Which of the following statements about symphyses is correct?
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8. Joints
Introduction to Joints
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Bursae are fluid-filled sacs and are found in which type of joints?
A
Fibrous joints
B
Synovial joints
C
Immovable joints
D
Cartilaginous joints
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Understand the function of bursae: Bursae are small, fluid-filled sacs that reduce friction and cushion pressure points between bones, tendons, muscles, and skin.
Review the types of joints: Joints are classified into fibrous, cartilaginous, and synovial joints based on their structure and movement capabilities.
Identify the characteristics of synovial joints: Synovial joints are the most movable type of joint in the body and are characterized by a joint cavity filled with synovial fluid, which facilitates smooth movement.
Connect bursae to synovial joints: Bursae are commonly found in synovial joints because these joints experience significant movement and friction, requiring additional cushioning and lubrication.
Conclude that bursae are not found in fibrous or cartilaginous joints, as these joints are either immovable or have limited movement and do not require the same level of friction reduction.
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