Ch. 8 Joints and Joint Movements

Front

What type of joint allows for a little motion (a little 'give')?

Back

Amphiarthrosis.

Front

What does adduction mean in terms of limb movement?

Back

Return a limb towards the body.

Front

What type of joint often contains a fluid-filled cushion?

Back

Synovial joint.

Front

Which type of joint has the greatest mobility?

Back

Synovial joint.

Front

In which joint is the rotator cuff found?

Back

Shoulder joint.

Front

What is the primary function of synovial fluid?

Back

To lubricate joints and reduce friction.

Front

What are the three main types of joints based on movement?

Back

Fibrous, cartilaginous, and synovial joints.

Front

What is the difference between a hinge joint and a ball-and-socket joint?

Back

A hinge joint allows movement in one plane (like a door), while a ball-and-socket joint allows for multi-directional movement.

Front

What is the role of ligaments in joints?

Back

To connect bones to other bones and provide stability.

Front

What is the term for the movement of a limb away from the midline of the body?

Back

Abduction.