NCLEX-PN
Cardiac System NCLEX Questions Questions
Extract:
Question 1 of 5
The nurse is preparing a client for a cardiac catheterization. Which action would the nurse expect to take?
Correct Answer: C
Rationale: Locating and marking peripheral pulses before cardiac catheterization allows for post-procedure comparison to detect complications like arterial occlusion. Radioisotopes, enemas, and high fluid intake are not standard preparations for this procedure.
Question 2 of 5
When a client returns from undergoing a cardiac catheterization, it is most essential for the nurse to:
Correct Answer: A
Rationale: Checking peripheral pulses post-cardiac catheterization is essential to detect complications like arterial occlusion or hematoma at the insertion site. Maintaining NPO, applying heat, or starting range of motion exercises immediately are not standard priorities.
Question 3 of 5
The nurse responds to the call light of a client who has a history of angina pectoris. He tells the nurse that he has just taken a nitroglycerin tablet sublingually for anginal pain. What action should the nurse take next?
Correct Answer: A
Rationale: If anginal pain persists five minutes after the first nitroglycerin tablet, a second tablet should be administered, with up to three doses at five-minute intervals. Positioning with head lower than feet, narcotics, or calling the physician are not the immediate next steps.
Question 4 of 5
A client with angina will have to make lifestyle modifications. Which of the following statements by the client would indicate that he understands the necessary modifications in lifestyle to prevent angina attacks?
Correct Answer: D
Rationale: Walking slowly and resting frequently helps prevent angina by reducing cardiac workload. Eating one meal a day, staying in bed, or only stopping during pain do not address preventive lifestyle modifications.
Question 5 of 5
A low-sodium, low-cholesterol, weight-reducing diet is prescribed for an adult with heart disease. The nurse knows that he understands his diet when he chooses which of the following meals?
Correct Answer: A
Rationale: Baked skinless chicken and mashed potatoes are low in sodium and cholesterol, making them suitable for a heart-healthy diet. Stir-fried vegetables may contain high sodium sauces, tuna salad may include high-sodium dressings, and grilled steak is higher in cholesterol.