A nurse is preparing to insert a peripheral intravenous line on an infant. Which of the following actions should the nurse plan to take?

Choice A reason: Cardiogenic shock involves reduced cardiac output, typically with low PAWP due to decreased preload from poor heart function. Elevated PAWP reflects left atrial pressure buildup, not characteristic of cardiogenic shock alone, which is distinct from heart failure, requiring specific hemodynamic management.
Choice B reason: Elevated PAWP indicates left ventricular failure, where the heart cannot pump blood effectively, causing pulmonary congestion. This increases left atrial pressure, leading to pulmonary edema, a hallmark of heart failure. Diuretics and inotropes are needed to reduce fluid overload and improve cardiac function.
Choice C reason: Hypotension is a symptom, not a direct complication of elevated PAWP. It may occur in heart failure due to reduced cardiac output, but elevated PAWP specifically signals left heart dysfunction, not hypotension itself, which is a systemic response rather than a primary cardiac issue.
Choice D reason: Hypovolemia reduces blood volume, lowering PAWP due to decreased preload. Elevated PAWP suggests fluid overload or left ventricular dysfunction, not hypovolemia, which presents with low central venous pressure and dehydration signs, requiring fluid resuscitation rather than management of heart failure.

Choice A reason: Discussing the prescription with the provider is critical, as amoxicillin, a penicillin derivative, is contraindicated in clients with penicillin allergies due to risk of anaphylaxis. This ensures patient safety by verifying or correcting the order, aligning with nursing advocacy and safety protocols, making it correct.
Choice B reason: Administering amoxicillin to a client with a penicillin allergy risks severe allergic reactions, including anaphylaxis, violating patient safety principles. Nurses must verify contraindicated orders before administration, making this action dangerous and incorrect in this scenario.
Choice C reason: Placing an incident report is premature, as no error has occurred yet. The nurse’s role is to prevent harm by addressing the contraindicated prescription proactively. This action does not resolve the issue and is inappropriate as the first step, making it incorrect.
Choice D reason: Calling the pharmacist for clarification is less direct than discussing with the provider, who issued the order. While pharmacists can provide guidance, the provider must confirm or change the prescription to ensure safety, making this action secondary and less effective.