★ Heart Quiz
As a heart chamber contracts, what happens to the pressure of the fluid within it?
A. It increases.
B. It decreases.
C. It neither increases nor decreases.
D. It decreases then increases.
E. It remains constant then decreases.
Select your answer:
Topics:
Stress and Mental Health Understanding Psychology Nervous System Inhalation Injury Human Organs Receptors Urinalysis/ Immunology Make up Cardiopulmonary Hospital Wards and Departments Biodiversity Cardiovascular Pathophysiology Diabetes Mellitus Types of Immunity Blood Pressure and Blood Vessels Nutrition and Calorific Value EndocrinologyOther quiz:
Circulatory System - Pathway of Blood › ViewHow many heart valves are there?
A. 1
B. 2
C. 3
D. 4
How the Eyes work › View
It lets light enter the eye
A. iris
B. retina
C. pupil