Medical Quiz

Body Systems Quiz

What main organ powers the cardiovascular system?

A. Brain

B. Lungs

C. Muscles

D. Heart

Select your answer:
A  B  C  D  E 


World Health Day Pathogens Illnesses and Diseases in Caregiving Nutrition form 2 Science Reproduction Muscle Origin, Insertion, and Function Muscle Tissues Endocrinology Innate Immunity Pulmonary System Muscoskeletal System Nutrient Cycling Nervous System/Endocrine System Virus Diseases of The Nervous System

Other quiz: Body Fluids and Blood Cells

What two gases does the blood distribute to the cells

A. oxygen and helium

B. carbon dioxide and nitrogen

C. oxygen and carbon dioxide