HBS Scenarios

Front

What two systems work hard to regain balance when carbon dioxide levels are high and oxygen levels are low?

Back

Nervous and respiratory systems.

Front

Which systems provide a framework for movement in the human body?

Back

Skeletal and muscular systems.

Front

What two systems work together to provide cells with oxygen and remove carbon dioxide?

Back

Respiratory and circulatory (cardiovascular) systems.

Front

What system is necessary for the cardiovascular system to perform its basic function?

Back

Nervous system.

Front

Which human body systems are most affected by dehydration and heat exposure?

Back

Nervous and excretory systems.

Front

What is the primary function of the respiratory system?

Back

To facilitate gas exchange, providing oxygen to the body and removing carbon dioxide.

Front

What role does the circulatory system play in the body?

Back

It transports blood, nutrients, gases, and waste products throughout the body.

Front

How do the muscular and skeletal systems work together?

Back

The muscular system allows movement by contracting, while the skeletal system provides structure and support.

Front

What is homeostasis?

Back

The process by which the body maintains a stable internal environment despite external changes.

Front

What is the function of the nervous system?

Back

To transmit signals between different parts of the body and coordinate responses.