Joints & Joint Movements

Front

What type of joint allows the first two vertebrae to rotate as in shaking your head no?

Back

Pivot joint.

Front

What are the three classifications of joints?

Back

Cartilaginous, Fibrous, Synovial.

Front

Which of the following movements is NOT found in the knee: extension, flexion, retraction, or rotation?

Back

Retraction.

Front

What is the purpose of bursae in joints?

Back

To allow tendons to slide easily in the elbow and knee joints.

Front

Is pushing your head forward called protraction?

Back

True.

Front

What type of joint is characterized by a rounded end fitting into a cup-like structure?

Back

Ball-and-socket joint.

Front

What is the main function of synovial fluid?

Back

To lubricate joints and reduce friction.

Front

What type of joint allows for sliding movements between flat surfaces?

Back

Gliding joint.

Front

What is the term for the movement that decreases the angle between two body parts?

Back

Flexion.

Front

What type of joint is found in the thumb that allows for a wide range of motion?

Back

Saddle joint.