#1
Which chamber of the heart receives oxygenated blood from the lungs?
1 answered
#2
What is the main function of red blood cells?
1 answered
#3
Which chamber of the heart receives deoxygenated blood from the body?
1 answered
#4
What is the main function of arteries?
1 answered
#5
Which hormone increases heart rate and blood pressure during times of stress or danger?
1 answered
#6
What is the name of the large artery that carries oxygenated blood away from the heart to the rest of the body?
1 answered
#7
Which blood vessels carry blood away from the heart?
1 answered
#8
What is the pacemaker of the heart called?
1 answered
#9
Which valve separates the right atrium from the right ventricle?
1 answered
#10
What is the medical term for high blood pressure?
1 answered
#11
Which of the following is not a risk factor for cardiovascular disease?
1 answered
#12
What is the term for the inflammation of the inner lining of the heart chambers and valves?
1 answered
#13
Which of the following is NOT a risk factor for cardiovascular disease?
1 answered
#14
Which blood vessels have the thinnest walls?
1 answered
#15
Which of the following is not a symptom of a heart attack?
1 answered
#16
What is the medical term for a heart attack?
1 answered
#17
What is the medical term for an irregular heartbeat?
1 answered