ATI LPN
Cardiovascular Disease Questions and Answers Questions
Question 1 of 5
Regarding venous circulation:
Correct Answer: B
Rationale: Central venous pressure averages around 6.4 mmHg and fluctuates with respiration and heart action.
Question 2 of 5
Identify the heart valve that is also called the mitral valve.
Correct Answer: B
Rationale: The bicuspid valve, located between the left atrium and left ventricle, is also known as the mitral valve.
Question 3 of 5
The volume of blood pumped by a ventricle per minute is the______.
Correct Answer: A
Rationale: Cardiac output is defined as the volume of blood pumped by each ventricle per minute.
Question 4 of 5
Blood flows the fastest in
Correct Answer: B
Rationale: Blood flows fastest in arteries due to their high-pressure environment and smaller total cross-sectional area compared to other vessels.
Question 5 of 5
Identify the vessels that branch off the aortic arch.
Correct Answer: A
Rationale: The aortic arch branches into the brachiocephalic, left common carotid, and left subclavian arteries.