#1
Which chamber of the heart pumps oxygenated blood to the body?
#2
What is the function of the cardiovascular system?
#3
Which of the following is NOT a risk factor for cardiovascular disease?
#4
What is the name of the largest artery in the human body?
#5
What is the name of the membrane sac that encloses the heart?
#6
Which of the following is NOT a major blood vessel connected to the heart?
#7
Which of the following is a major risk factor for atherosclerosis?
#8
Which blood vessels carry oxygen-rich blood away from the heart?
#9
Which valve prevents the backflow of blood from the left ventricle into the left atrium?
#10
Which of the following is a symptom of a heart attack?
#11
What is the medical term for high blood pressure?
#12
What is the term for the relaxation phase of the cardiac cycle?
#13
Which of the following blood components is responsible for clotting?
#14
Which of the following vessels carries deoxygenated blood from the heart to the lungs?
#15
What is the function of the sinoatrial (SA) node in the heart?
#16
Which of the following is a function of the cardiovascular system in addition to transporting nutrients and oxygen?
#17
Which of the following is NOT a part of the conduction system of the heart?
#18
Which of the following conditions is characterized by an irregular heartbeat?
#19