Q2 Human Body Systems Assessment

Front

What is the main function of cardiac muscle?

Back

To pump blood throughout the body.

Front

What are the three lines of defense in the immune system?

Back

1. Skin barriers 2. Inflammatory response 3. Immune response

Front

Which organ is NOT part of the respiratory system?

Back

Stomach.

Front

What is a pathogen?

Back

An organism that causes disease.

Front

Which body system works with the endocrine system to distribute hormones?

Back

Circulatory system.

Front

What is the primary function of the respiratory system?

Back

To facilitate gas exchange (oxygen and carbon dioxide) in the body.

Front

What role do white blood cells play in the immune system?

Back

They help defend the body against infections and diseases.

Front

What is the function of the skin in the immune system?

Back

It acts as a barrier to protect against pathogens.

Front

What is the role of the circulatory system?

Back

To transport nutrients, gases, hormones, and waste products throughout the body.

Front

What is homeostasis?

Back

The process of maintaining a stable internal environment in the body.