★ Body System Quiz
What is the biggest function of the respiratory system?
A. to pump blood
B. to help us digest food
C. to take in oxygen and release carbon dioxide
D. to help us fight disease and infection
Select your answer:
Topics:
Ankle Injuries Oral Hygiene Infant Nutrition Mental Health Muscular Mechanical Digestion Organisms Teeth and Microbes The Vascular System and Blood Flow Pathophysiology - Inflammation Joints Pathology - Chronic Inflammation Cell and Muscle Histology Branches of Medicine PathophysiologyOther quiz:
CP A&P: Cardiovascular › ViewOxygenated blood traveling away from the heart toward body tissues occurs via
A. arteries
B. veins
C. capillaries
Circulatory and Lymphatic System › View
What part of the body decreases the activity of the SA and AV nodes?
A. excretory system
B. respiratory system
C. sympathetic nervous system
D. parasympathetic nervous system