A nurse is reinforcing teaching about warfarin with a client who has a new onset of atrial fibrillation. Which of the following statements should the nurse include in the teaching?

Choice A reason : Keeping the client in a high-Fowler's position for 6 hours post-cardiac catheterization is not recommended. After a femoral approach, it's important to keep the leg straight and the patient flat or with the head slightly elevated to prevent bleeding from the catheter insertion site. High-Fowler's position could increase the risk of bleeding and is not conducive to maintaining pressure at the arterial access site.

Choice B reason : Allowing the patient to ambulate around the room immediately after the procedure is contraindicated. The patient is typically required to remain on bed rest with the affected leg straight to prevent bleeding and ensure proper healing of the arterial puncture site. Ambulation is usually restricted for several hours post-procedure.

Choice C reason : Checking pedal pulses every 15 minutes is a critical action following cardiac catheterization via the femoral artery. It ensures that there is adequate blood flow to the extremity and helps to identify any complications such as occlusion or bleeding early. Adequate perfusion is indicated by strong and equal pedal pulses.

Choice D reason : Performing passive range-of-motion exercises for the affected extremity immediately after cardiac catheterization is not recommended. The affected leg should remain straight without bending at the hip to prevent bleeding from the catheter site. Passive range-of-motion could disrupt the vascular integrity at the puncture site and increase the risk of bleeding.

Choice A reason: Monitoring cholesterol levels is essential while taking lisinopril. This medication is an angiotensin-converting enzyme (ACE) inhibitor used to treat high blood pressure, heart failure, and heart attack. Regular monitoring helps assess the impact of lisinopril on lipid levels and overall cardiovascular health. Elevated cholesterol can contribute to heart disease, so monitoring allows for timely interventions and adjustments in treatment.

Choice C reason: Potassium-rich foods are relevant because lisinopril can affect potassium levels. ACE inhibitors may lead to hyperkalemia (high potassium levels), especially in patients with impaired kidney function. Encouraging potassium-rich foods helps maintain a balance and prevent complications.

Choice D reason: Reporting a persistent dry cough is crucial. Lisinopril is associated with a common side effect: a dry, persistent cough. This occurs due to increased levels of bradykinin, a substance affected by ACE inhibitors. If the client experiences this cough, it's essential to notify the doctor for potential medication adjustments.

Choice E reason: Monitoring blood pressure aligns with the purpose of lisinopril. Regular blood pressure checks help assess the effectiveness of the medication in controlling hypertension. Consistent monitoring ensures timely adjustments and prevents complications related to high blood pressure.