Skeletal and Muscular System Practice

Front

What type of joint allows for a wide range of motion, such as in the shoulder or hips?

Back

Ball and socket joints allow the end of one bone to fit into a cup-like structure of another bone, enabling rotational movement.

Front

What is the periosteum?

Back

The periosteum is a tough membrane that covers the surface of bones, providing protection and serving as an attachment point for muscles and tendons.

Front

What do tendons do?

Back

Tendons attach muscle to bone, allowing for movement when muscles contract.

Front

What type of joint allows for back and forth movement, such as in the knee or elbow?

Back

Hinge joints allow for back and forth movement, similar to the motion of a door.

Front

How many bones does a human baby have approximately?

Back

A human baby has approximately 300 bones at birth, which fuse together as they grow.

Front

What is the function of ligaments?

Back

Ligaments connect bone to bone, providing stability to joints.

Front

What is the role of cartilage in the skeletal system?

Back

Cartilage provides cushioning at the ends of bones where joints are formed, reducing friction during movement.

Front

What are immovable joints?

Back

Immovable joints are joints that do not allow any movement, such as those found in the skull.

Front

What is the difference between a pivot joint and a ball and socket joint?

Back

A pivot joint allows for rotational movement around a single axis (like the neck), while a ball and socket joint allows for multi-directional movement.

Front

What is the axial skeleton?

Back

The axial skeleton consists of the bones of the skull, vertebral column, and rib cage, providing support and protection for the brain, spinal cord, and thoracic organs.