Skeletal System Practice

Front

What are the main functions of the skeletal system?

Back

1. Provides structure and support to the body. 2. Protects internal organs. 3. Assists in movement by serving as attachment points for muscles. 4. Produces blood cells in the bone marrow. 5. Stores minerals such as calcium and phosphorus.

Front

What type of bone is the parietal bone classified as?

Back

The parietal bone is classified as a flat bone.

Front

Identify the structure: clavicle, ribs, spine, pelvis. Which one is a rib?

Back

b. ribs

Front

Identify the structure: clavicle, radius, femur, humerus. Which one is a humerus?

Back

d. humerus

Front

What is the periosteum?

Back

The periosteum is a dense layer of vascular connective tissue enveloping the bones except at the surfaces of the joints.

Front

What is the role of red bone marrow?

Back

Red bone marrow is responsible for the production of red blood cells, white blood cells, and platelets.

Front

What is articular cartilage?

Back

Articular cartilage is a smooth, white tissue that covers the ends of bones where they come together to form joints.

Front

What is the epiphyseal line?

Back

The epiphyseal line is a remnant of the growth plate (epiphyseal plate) in long bones, indicating where growth occurred.

Front

What type of bone is the femur classified as?

Back

The femur is classified as a long bone.

Front

Which of the following is NOT a function of the skeletal system: assists muscles in movement, conducts impulses for stimuli, protects organs, produces blood cells?

Back

Conducts impulses that allow the body to feel external stimuli.