Medical Quiz
★ Body Systems Quiz

What is the main function of the nervous system?

A. To communicate with the rest of the body

B. To pump blood

C. To breathe

D. To clean the body

Select your answer:
A  B  C  D  E 

Topics:

Fainting and Nosebleed Human Anatomy Forensics Terms Vocabulary Nutrition - Digestive System Cardiovascular Med Terms Careers in Health Care Diseases of The Digestive System CABG Surgery Human Muscle Movement Food System & Nutrients Excretory System Child Growth and Development Nutrient Cycling

Other quiz: Diabetes

Causes the system to stop doing the original action and to either take no action or to perform an opposite action

A. positive feedback loop

B. negative feedback loop