Human Body Systems and Functions

Vocabulary flashcards covering the eleven human body systems, their primary functions, and their anatomical diagrams.

Integumentary System

Physical barrier that protects the body, senses stimuli, regulates body temperature, and produces vitamin D

Skeletal System

Body support and structure; allows movement; makes blood cells; protects organs; stores minerals such as calcium

Muscular System

Causes movements by contracting and relaxing

Nervous System

Carries electrical signals throughout the body to control thoughts and responses

Endocrine System

Makes hormones to regulate a wide variety of bodily functions

Cardiovascular System

Transportation of oxygen, nutrients, hormones, and waste products throughout the body

Respiratory System

Exchange of oxygen and carbon dioxide between the body and the atmosphere

Immune System

Prevents and minimizes infection of the body

Digestive System

Breaks down food, absorbs nutrients, and eliminates waste

Urinary System

Filters blood and removes waste by producing and excreting pee

Reproductive System

Produces and sustains sperm and egg cells, enables fertilization, and supports developing offspring