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Multiple Choice
Which type of joint permits only slight movement?
A
Synarthrosis
B
Diarthrosis
C
Amphiarthrosis
D
Suture
Verified step by step guidance
1
Understand the classification of joints based on their movement: Joints are categorized into three main types based on the degree of movement they allow—Synarthrosis (immovable), Amphiarthrosis (slightly movable), and Diarthrosis (freely movable).
Focus on the term 'Amphiarthrosis': This type of joint permits slight movement, making it distinct from Synarthrosis (which allows no movement) and Diarthrosis (which allows free movement).
Identify examples of Amphiarthrosis joints: These include joints like the intervertebral discs between vertebrae and the pubic symphysis in the pelvis, which allow limited movement for flexibility and support.
Clarify the term 'Suture': Sutures are a type of Synarthrosis joint found in the skull. They are immovable and do not permit slight movement, which differentiates them from Amphiarthrosis joints.
Review the correct answer: Based on the definitions and examples, the correct answer to the question is 'Amphiarthrosis,' as it is the type of joint that permits slight movement.