Question 1
How many times does the human heart typically beat per day?
Question 2
Which chamber of the heart receives deoxygenated blood from the body?
Question 3
What is the primary function of the vena cava?
Question 4
After blood is reoxygenated in the lungs, where does it flow next?
Question 5
Which valve is located between the left atrium and the left ventricle?
Question 6
What happens to blood in the capillaries?
Question 7
What blood vessel returns oxygenated blood to the left atrium?
Question 8
What is the role of the aortic valve?
Question 9
Where does blood become oxygenated in the circulatory system?
Question 10
Which side of the heart is involved in pumping oxygenated blood to the body?
Question 11
Which type of blood vessel carries oxygen-rich blood from the heart to the body?
Question 12
Through which valve does blood flow from the right atrium to the right ventricle?
Question 13
Where does deoxygenated blood get reoxygenated in the body?
Question 14
What is the main function of capillaries in the circulatory system?
Question 15
What is the daily volume of blood pumped by the heart?