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Multiple Choice
Which of the following joints is classified as an amphiarthrosis?
A
Ball and socket joint
B
Hinge joint
C
Symphysis pubis
D
Suture joint
Verified step by step guidance
1
Understand the classification of joints based on their movement capabilities: synarthrosis (immovable), amphiarthrosis (slightly movable), and diarthrosis (freely movable).
Identify the characteristics of an amphiarthrosis joint, which allows for slight movement and is typically connected by cartilage.
Examine the given options: Ball and socket joints and hinge joints are types of diarthrosis, allowing free movement. Suture joints are synarthrosis, allowing no movement.
Recognize that the symphysis pubis is a type of cartilaginous joint, specifically a symphysis, which is a subtype of amphiarthrosis, allowing slight movement.
Conclude that the symphysis pubis is the correct answer as it fits the definition of an amphiarthrosis joint, being slightly movable and connected by cartilage.