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Multiple Choice
Which type of joint allows for the gliding movement of the wrist?
A
Plane (gliding) joint
B
Pivot joint
C
Hinge joint
D
Ball-and-socket joint
Verified step by step guidance
1
Step 1: Understand the types of synovial joints. Synovial joints are classified based on the type of movement they allow. The main types include plane (gliding), pivot, hinge, ball-and-socket, saddle, and condyloid joints.
Step 2: Define the plane (gliding) joint. Plane joints are characterized by flat or slightly curved surfaces that allow bones to slide past each other in a gliding motion. This movement is typically limited and occurs in multiple directions.
Step 3: Identify the anatomy of the wrist joint. The wrist joint, also known as the carpal joint, consists of small carpal bones that articulate with each other. These bones are arranged in rows and allow for gliding movements.
Step 4: Compare the movement of the wrist to other joint types. Pivot joints allow rotational movement (e.g., the neck), hinge joints allow flexion and extension (e.g., the elbow), and ball-and-socket joints allow a wide range of motion in multiple planes (e.g., the shoulder). None of these match the gliding movement of the wrist.
Step 5: Conclude that the correct type of joint for the gliding movement of the wrist is the plane (gliding) joint, as it matches the anatomical structure and movement observed in the wrist.