#1
Which chamber of the heart pumps oxygenated blood to the rest of the body?
#2
What is the sinoatrial (SA) node responsible for in the heart?
#3
Which blood type is considered the universal donor?
#4
What is the medical term for high blood pressure?
#5
Which of the following is a major risk factor for developing coronary artery disease?
#6
What is the main function of the cardiovascular system?
#7
What is the average resting heart rate for adults?
#8
Which of the following is a risk factor for cardiovascular diseases?
#9
What is the medical term for a heart attack?
#10
What is the role of valves in the cardiovascular system?
#11
Which blood vessels carry oxygenated blood away from the heart?
#12
What is the term for the condition where fatty deposits build up on the inner walls of arteries?
#13
Which hormone is released during times of stress and can affect the cardiovascular system?
#14
What is the term for a rapid, irregular heartbeat that can lead to stroke or heart failure?
#15