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NUR231 Cardiovascular Exam Questions with 100% Correct Answers
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NUR231 Cardiovascular Exam Questions with 100% Correct Answers Intermittent claudication relates to which peripheral vascular disorder? a. Peripheral arterial disorder b. Peripheral venous disorder c. Deep vein thrombosis d. Both peripheral arterial and venous disorder - a. Peripheral arteria...

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  • November 1, 2024
  • 22
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
NUR231 Cardiovascular Exam Questions

with 100% Correct Answers


Intermittent claudication relates to which peripheral vascular disorder?



a. Peripheral arterial disorder

b. Peripheral venous disorder

c. Deep vein thrombosis

d. Both peripheral arterial and venous disorder - ✔✔a. Peripheral arterial

disorder

The heart requires about:



a. 5% of the body's blood supply

b. 10% of the body's blood supply

c. 20% of the body's blood supply

d. 50% of the body's blood supply - ✔✔

In the average adult, the amount of blood that remains in the ventricles at

the end of systole is:

,©NINJANERD 2024/2025. YEAR PUBLISHED 2024.

a. 0 mLs

b. 40 mLs

c. 100 mLs

d. 200 mLs - ✔✔b. 40 mLs

Cardiac output is the amount of blood pumped by the ventricles:



a. into the systemic system in one cardiac cycle

b. into the pulmonary and systemic system in one cardiac cycle

c. into the systemic system in one minute

d. into the pulmonary and systemic system in one minute - ✔✔

The coronary arteries both originate from:



a. the walls of the left ventricle

b. the pericardial lining of the heart

c. the aortic arch

d. the base of the aorta - ✔✔d. the base of the aorta

Blood enters the right atrium via three veins, the two vena cavas and the:



a. pulmonary artery

, ©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
b. pulmonary vein

c. main coronary vein

d. coronary sinus - ✔✔d. coronary sinus

The function of the chordae tendineae is to:



a. Close the atrioventricular valves

b. Prevent the atrioventricular valve flaps from everting

c. Contract the papillary muscles

d. Open the semi lunar valves - ✔✔b. Prevent the atrioventricular valve

flaps from everting

The normal 'pacemaker' of the heart is/are the:



a. SA node

b. AV node

c. Purkinje fibres

d. septal node - ✔✔a. SA node

The left ventricular wall of the heart is thicker than the right ventricular wall

in order to:



a. accommodate a greater volume of blood

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