#1
Which chamber of the heart receives oxygenated blood from the lungs?
1 answered
#2
What is the primary function of red blood cells in the circulatory system?
1 answered
#3
What is the average resting heart rate for adults?
1 answered
#4
Which valve separates the left atrium from the left ventricle in the heart?
1 answered
#5
What is the function of the coronary arteries in the heart?
1 answered
#6
Which gas is transported by red blood cells in the circulatory system?
1 answered
#7
Which blood vessel carries oxygenated blood away from the heart?
1 answered
#8
What is the medical term for high blood pressure?
1 answered
#9
What is the main function of the cardiovascular system?
1 answered
#10
Which of the following is a symptom of a heart attack?
1 answered
#11
What is the name of the largest artery in the human body?
1 answered
#12
Which of the following can contribute to the development of atherosclerosis?
1 answered
#13
Which of the following is NOT a risk factor for cardiovascular diseases?
1 answered
#14
What is the role of platelets in the blood?
1 answered
#15
In the human circulatory system, what is the function of veins?
1 answered
#16
What is the condition characterized by the accumulation of fatty deposits on the inner walls of arteries?
1 answered
#17
In the cardiac cycle, what does diastole refer to?
1 answered