Body Systems Test Review

Front

What are the main functions of the skeletal system?

Back

To support the body, protect the organs, store calcium, and produce blood cells.

Front

How does the epidermis protect the body from germs?

Back

By forming a boundary of protection.

Front

What is the primary function of the digestive system?

Back

To break down food, absorb nutrients, and eliminate waste.

Front

What term describes the normal, balanced, steady state of the body?

Back

Homeostasis.

Front

What are the three main components of the nervous system?

Back

Brain, spinal cord, and nerves.

Front

What role does calcium play in the skeletal system?

Back

Calcium is essential for bone strength and density.

Front

How does the skeletal system contribute to movement?

Back

It provides a framework for muscles to attach and leverage for movement.

Front

What is the function of the integumentary system?

Back

To protect the body, regulate temperature, and provide sensory information.

Front

What is the significance of homeostasis in the body?

Back

It maintains a stable internal environment necessary for survival.

Front

How do the nervous and endocrine systems work together?

Back

They coordinate and regulate bodily functions through signals and hormones.