Cardiology Quiz

What is the normal resistance of blood vessels for a normal patient?

• 90 PRU

• 40 PRU

• 60 PRU

• 20 PRU

• 30 PRU

What is the formula for cardiac output?

• HR/SV

• HR x SV

• HRxST

• SV/HR

What is the end systolic volume (ESV) definition?

• amount the left ventricle can hold

• 60%

• amount ejected from left ventricle

• amount left in the ventricle after ventricle contraction

What is the normal adult blood pressure?

• 90/60

• 110/70

• 140/90

• 120/80 mmHg

• 90/20

What is the cardiac output when the blood pressure difference is 120 and the resistance of the blood vessel is 20?

• 2

• 7

• 8

• 5

• 6

If EDV is 140 ml and ESV is 60 ml. What is the SV?

• 140 ml

• 60 ml

• 85 ml

What is the end diastolic volume (EDV) amount?

• 70 ml

• 50 ml

• 60 %

• 120 ml

What is the cardiac output when the blood pressure difference is 50 and the resistance of the blood vessel is 20?

• 3.2

• 2.5

• 4

• 6

• 5

Which is not the correct variable meaning for Ohms Law?

• R is the resistance of the vessel

• Q is blood flow

• P is the difference in pressure

What is the ejection fraction amount?

• 120 ml

• 70 ml

• 50 ml

• 60%