ATI LPN
Cardiovascular Assessment Nursing Questions Questions
Question 1 of 5
During atrial systole, the atria are the ventricles are the AV valves are and the SL valves are
Correct Answer: B
Rationale: During atrial systole, atria contract, ventricles relax, AV valves are open, and semilunar (SL) valves are closed.
Question 2 of 5
The path of systemic circulation begins at the:
Correct Answer: B
Rationale: Systemic circulation starts at the left ventricle, which pumps oxygenated blood into the aorta.
Question 3 of 5
Identify the pouch-like structure that increases the total filling capacity of the atrium.
Correct Answer: D
Rationale: The auricle is a pouch-like extension of the atrium that increases its capacity.
Question 4 of 5
Which of the following would lead to a decreased heart rate?
Correct Answer: C
Rationale: Elevated plasma potassium levels can hyperpolarize cardiac cells, reducing excitability and thereby decreasing heart rate.
Question 5 of 5
As the external iliac artery enters the thigh, its name changes to the femoral artery.
Correct Answer: A
Rationale: The external iliac artery transitions to the femoral artery upon entering the thigh.