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Multiple Choice
Skull sutures are an example of which type of joint?
A
Fibrous joint
B
Ball and socket joint
C
Synovial joint
D
Cartilaginous joint
Verified step by step guidance
1
Understand the types of joints: Joints in the human body are classified into three main categories based on their structure and the material that connects the bones: fibrous, cartilaginous, and synovial joints.
Identify the characteristics of fibrous joints: Fibrous joints are connected by dense connective tissue consisting mainly of collagen. These joints are typically immovable or allow very limited movement.
Examine the structure of skull sutures: Sutures are a type of fibrous joint found in the skull. They are immovable joints that hold the bones of the skull together with fibrous connective tissue.
Differentiate from other joint types: Ball and socket joints, like the shoulder and hip, are synovial joints that allow for a wide range of movement. Cartilaginous joints, such as those between vertebrae, allow more movement than fibrous joints but less than synovial joints.
Conclude the type of joint: Based on the characteristics of sutures and the definition of fibrous joints, skull sutures are classified as fibrous joints.