ATI LPN
Cardiovascular NCLEX Questions Questions
Question 1 of 5
Which of the following blood vessel is used to distribute oxygenated blood to the myocardium?
Correct Answer: A
Rationale: The coronary arteries deliver oxygenated blood to the myocardium, ensuring that the heart muscle receives the oxygen it needs to function effectively.
Question 2 of 5
The tricuspid valve and left atrioventricular valves are names for the same structure.
Correct Answer: B
Rationale: The tricuspid valve is between the right atrium and ventricle, distinct from the left AV (mitral) valve.
Question 3 of 5
In fetal circulation, the ductus arteriosus and foramen ovale:
Correct Answer: C
Rationale: Both structures allow blood to bypass the nonfunctional fetal lungs.
Question 4 of 5
Cuspid valves open into:
Correct Answer: C
Rationale: Cuspid valves (tricuspid and mitral) open into the ventricles of the heart.
Question 5 of 5
Which artery in the arm is used for measuring blood pressure?
Correct Answer: A
Rationale: The brachial artery is commonly used for measuring blood pressure.