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Multiple Choice
In which type of joint are the bones separated by a narrow, fluid-filled, encapsulated space?
A
Cartilaginous joint
B
Fibrous joint
C
Suture
D
Synovial joint
Verified step by step guidance
1
Understand the types of joints: Joints are classified based on their structure and function. The main types are fibrous, cartilaginous, and synovial joints.
Review the characteristics of fibrous joints: These joints are connected by dense connective tissue and do not have a fluid-filled space. Examples include sutures in the skull.
Examine cartilaginous joints: These joints are connected by cartilage and allow limited movement. They also lack a fluid-filled space. Examples include intervertebral discs.
Learn about synovial joints: Synovial joints are characterized by a narrow, fluid-filled, encapsulated space called the synovial cavity. This cavity is surrounded by a synovial membrane and allows for a wide range of motion. Examples include the knee and shoulder joints.
Conclude that the correct answer is synovial joint, as it is the only type of joint with a fluid-filled, encapsulated space.