The client on spironolactone (Aldactone) should avoid which type of food?

Correct Answer: A

Rationale: The correct answer is A: Foods high in potassium. Spironolactone is a potassium-sparing diuretic, meaning it helps the body retain potassium. Consuming foods high in potassium while on spironolactone can lead to hyperkalemia, which is an elevated level of potassium in the blood. This can result in serious health complications such as irregular heartbeats and muscle weakness. Therefore, it is crucial for clients on spironolactone to avoid foods high in potassium to prevent these adverse effects. Choices B, C, and D are incorrect because spironolactone does not specifically interact with sodium, calcium, or chloride in a way that necessitates avoiding foods high in these electrolytes.

Correct Answer: D

Rationale: The correct answer is D: Decreases blood pressure. Calcium channel blockers inhibit the influx of calcium into cardiac and smooth muscle cells, leading to vasodilation and decreased peripheral resistance, ultimately reducing blood pressure. This effect is beneficial in conditions such as hypertension and angina. The other choices are incorrect because calcium channel blockers typically do not directly affect heart rate or increase blood pressure.

Correct Answer: A

Rationale: The correct answer is A: Platelet count. Enoxaparin is a low molecular weight heparin that can cause thrombocytopenia, a potentially serious side effect. Monitoring platelet count is crucial to detect any decrease, as it may increase the risk of bleeding. PT/INR and aPTT are used to monitor warfarin and heparin, respectively, not enoxaparin. Hemoglobin monitoring is important for anemia but not the most crucial lab value in this scenario.

Correct Answer: A

Rationale: The correct answer is A: Cough. ACE inhibitors can cause a persistent, dry cough due to bradykinin accumulation. It is important to monitor for this as it can indicate potential angioedema, a serious adverse effect. Hyperkalemia (B) is a potential side effect but may not be as immediate or common as cough. Hypotension (C) is a common side effect but not as crucial to monitor as cough. Dizziness (D) is a common side effect but not as significant as cough in terms of potential complications.

Correct Answer: A

Rationale: The correct answer is A: Blood pressure. When monitoring a client on dobutamine, the most important parameter to assess is blood pressure because dobutamine is a medication that increases heart contractility, potentially leading to increased cardiac output and subsequent changes in blood pressure. Monitoring blood pressure helps to ensure that the medication is having the desired effect without causing adverse effects such as hypertension or hypotension. Heart rate (B) can be influenced by dobutamine but is not as critical as blood pressure. Oxygen saturation (C) and respiratory rate (D) are important parameters to monitor in general but are not directly influenced by dobutamine.