NCLEX-PN
Cardiac System NCLEX Questions Questions
Extract:
Question 1 of 5
The nurse checking the client's leg incision is aware that which is the most common blood vessel used in CABG surgery?
Correct Answer: A
Rationale: The saphenous vein is commonly used in CABG due to its accessibility and suitability for grafting.
Question 2 of 5
The nurse anticipates that the client will most likely demonstrate which emotional response in relation to the development of heart failure?
Correct Answer: B
Rationale: Anxiety is common in CHF due to breathlessness and fear of disease progression.
Question 3 of 5
The nurse is caring for a client who is receiving heparin. What drug should be readily available?
Correct Answer: D
Rationale: The antidote for heparin is protamine sulfate. Vitamin K is the antidote for warfarin. Calcium gluconate is used for magnesium sulfate overdose. Caffeine is a stimulant and not an antidote.
Question 4 of 5
If the client is typical of others who have angina pectoris, the nurse should expect the client to report that chest pain is best relieved by which major medical measure?
Correct Answer: B
Rationale: Angina pectoris is relieved by rest, which reduces myocardial oxygen demand, allowing blood flow to meet the heart's needs.
Question 5 of 5
The nurse provides discharge instructions for a client who has recovered after a cardiac catheterization. Which instructions should be included? Select all that apply.
Correct Answer: A,C,D
Rationale: Showering prevents infection, generous fluids help flush contrast dye, and reporting worsening pain detects complications. Leg exercises, double flushing, and daily dressing changes are not standard.