Synovial Joints

Which of the following best describes a synovial joint?

A joint that allows free movement and contains a fluid-filled cavity

What is the function of synovial fluid?

It provides nutrients to the articular cartilage and reduces friction

The knee is an example of which type of synovial joint?

Hinge joint

Which structure encloses the joint cavity and helps hold bones together?

Joint capsule

Articular cartilage at the ends of bones in a synovial joint serves to:

Absorb shock and reduce friction

Which of the following is an example of a pivot joint?

Atlantoaxial joint (between first and second cervical vertebrae)

Which of the following synovial joint types allows movement in all directions?

Ball-and-socket joint

The shoulder joint is less stable than the hip joint because:

The glenoid cavity is shallow compared to the acetabulum

What structure cushions and reduces friction where tendons cross bone?

Bursa

Which of the following pairs correctly matches the joint and its type?

Hip – ball-and-socket