A nurse is caring for a client who has heart failure and a new prescription for furosemide.Which of the following laboratory values should the nurse review before administering furosemide?

Bicarbonate.

Potassium.

Phosphate.

Carbon dioxide.

Answer and Explanation

The Correct Answer is B

Choice B rationale

Potassium levels should be reviewed before administering furosemide. Furosemide is a loop diuretic that can cause significant potassium loss through increased urine output. Monitoring potassium is crucial to prevent hypokalemia, which can lead to cardiac arrhythmias and other serious complications.

Choice A rationale

Bicarbonate levels are not directly impacted by furosemide use and are less critical to review in this context. While they are important in assessing acid-base balance, they are not the primary concern when administering furosemide.

Choice C rationale

Phosphate levels are not typically affected by furosemide and are not the main focus before administration. Monitoring phosphate might be important in other scenarios, but it is not directly relevant here.

Choice D rationale

Carbon dioxide levels are more relevant to respiratory function and acid-base balance but are not directly impacted by furosemide. The focus should be on monitoring electrolytes, particularly potassium, to prevent complications from diuretic therapy.

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Correct Answer is ["D","E"]

Explanation

Choice D rationale

Administering aspirin 325 orally is important for clients with a myocardial infarction (MI). Aspirin helps to inhibit platelet aggregation, reducing the risk of further clot formation and improving blood flow to the heart. This can significantly decrease mortality and complications associated with MI.

Choice E rationale

Applying oxygen via nasal cannula helps to increase oxygen delivery to the heart and other vital organs during an MI. Ensuring adequate oxygenation can help reduce the extent of myocardial injury and support overall cardiac function during a critical period.

Choice A rationale

Placing the client in a supine position is not appropriate during an MI, as it can increase discomfort and the workload on the heart. Instead, the client should be positioned in a semi-Fowler’s or comfortable position to improve breathing and comfort.

Choice B rationale

Administering morphine intramuscularly is not recommended during an MI. Morphine can be used for pain relief but should be given intravenously to ensure rapid onset and better control over dosing. Intramuscular administration is less effective and can delay pain relief.

Choice C rationale

Administering nitroglycerin subcutaneously is not appropriate. Nitroglycerin is typically given sublingually or intravenously during an MI to provide rapid vasodilation and pain relief. Subcutaneous administration is not effective in this context. .

A. Hypertension. B. Peripheral edema. C. Increased respiratory rate. D. Cough with pink-tinged sputum.

Correct Answer is B

Explanation

Choice A rationale

Hypertension is not typically a sign of heart failure related to cor pulmonale. It is more associated with systemic issues rather than pulmonary complications.

Choice B rationale

Peripheral edema is a common sign of heart failure and cor pulmonale due to increased pressure in the venous system, leading to fluid accumulation in the tissues.

Choice C rationale

Increased respiratory rate may occur but is not specific to heart failure in cor pulmonale.

Choice D rationale

Cough with pink-tinged sputum is more indicative of pulmonary edema related to left-sided heart failure rather than cor pulmonale.

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A nurse is caring for a client who has heart failure and a new prescription for furosemide.Which of the following laboratory values should the nurse review before administering furosemide?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client diagnosed with a myocardial infarction (MI) who is reporting severe chest pain.Which interventions should the nurse implement? (Select all that apply.)

Correct Answer is ["D","E"]

Explanation

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Correct Answer is B

Explanation

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