Select your answer:
Topics:
Male Reproductive System Hospitality Vocabulary - Health Cardiology Services Med Terms Micro Immunology Epithelial Tissue Biocomposite Pain Pathophysiology General Anatomy Humanistic and Biological Psychology Terms for The Skeletal System Digestive System (Gastroenterology) Germs & Diseases Intravenous Fluid Therapy History of HealthcareOther quiz:
Cardiovascular System › ViewWhat is the main function of the heart?
A. To prevent blood from moving in the wrong direction
B. To regulate body temperature
C. To pump blood throughout the body
D. To replace oxygen with carbon dioxide
Circulatory System and Nutrition › View
What is the circulatory system made up of?
A. Lungs, blood, blood vessels
B. Liver, kidneys, and stomach
C. Heart, Blood Vessels, and Blood