Multiple Choice
Which of the following is an example of a saddle joint?
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8. Joints
Classification of Joints
Multiple Choice
In the classification of joints, which type of joint is characterized by being freely movable?
A
Cartilaginous joint
B
Suture joint
C
Synovial joint
D
Fibrous joint
Verified step by step guidance1
Step 1: Understand the classification of joints based on their structure and function. Joints are categorized into three main types: fibrous, cartilaginous, and synovial. Each type has distinct characteristics and degrees of mobility.
Step 2: Review the characteristics of fibrous joints. These joints are connected by dense connective tissue and are typically immovable (e.g., sutures in the skull).
Step 3: Examine cartilaginous joints. These joints are connected by cartilage and allow limited movement (e.g., intervertebral discs).
Step 4: Focus on synovial joints. These joints are characterized by a synovial cavity filled with synovial fluid, which reduces friction and allows a wide range of free movement (e.g., shoulder, knee, and hip joints).
Step 5: Conclude that synovial joints are the type of joint characterized by being freely movable, as opposed to fibrous or cartilaginous joints, which have limited or no movement.
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