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Cardiovascular System

Test your knowledge of the heart, blood vessels, and circulation.

Medium 10 questions Anatomy & Physiology
Question 1 of 10
The heart valve between the left atrium and left ventricle is called the:
Question 2 of 10
Cardiac output is calculated as:
Question 3 of 10
Which part of the heart initiates the electrical impulse?
Question 4 of 10
Blood pressure of 120/80 mmHg means:
Question 5 of 10
Which blood vessel carries oxygenated blood AWAY from the heart?
Question 6 of 10
The layer of the heart wall that does the actual pumping is the:
Question 7 of 10
Capillaries are important because they:
Question 8 of 10
The "lub" sound of the heartbeat is caused by:
Question 9 of 10
Hypertension is defined as blood pressure consistently above:
Question 10 of 10
Which chamber of the heart has the thickest wall?
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