ATI RN
ATI Pharmacology Proctored Exam 2023
1. What finding should a nurse monitor for as an adverse effect when a client has a new prescription for Spironolactone?
- A. Hyperkalemia
- B. Hypoglycemia
- C. Hypocalcemia
- D. Hyponatremia
Correct answer: A
Rationale: The correct answer is hyperkalemia. Spironolactone is a potassium-sparing diuretic that can lead to an increase in potassium levels. Hyperkalemia can be dangerous, causing muscle weakness and cardiac dysrhythmias. Monitoring potassium levels closely is crucial when a client is on Spironolactone. Hypoglycemia (choice B) is incorrect because Spironolactone does not typically affect blood glucose levels. Hypocalcemia (choice C) and hyponatremia (choice D) are also incorrect as Spironolactone's primary impact is on potassium levels.
2. A client has a new prescription for Maraviroc to treat HIV infection. The healthcare provider should monitor the client for which of the following adverse reactions?
- A. Liver failure
- B. Kidney failure
- C. Pancreatitis
- D. Severe allergic reactions
Correct answer: D
Rationale: The correct answer is D: Severe allergic reactions. Maraviroc, used to treat HIV infection, can lead to severe allergic reactions, including hepatotoxicity. While liver failure is a potential adverse effect, it is often preceded by hepatotoxicity manifestations like jaundice or right upper quadrant pain. Kidney failure and pancreatitis are not typically associated with Maraviroc use. Therefore, monitoring for signs of severe allergic reactions and hepatotoxicity is crucial for early detection and intervention.
3. When educating a client who has a prescription for Levothyroxine, which instruction should the nurse include?
- A. Take this medication on an empty stomach.
- B. Take this medication with food.
- C. Take this medication at bedtime.
- D. Take this medication with antacids.
Correct answer: A
Rationale: The correct instruction for taking Levothyroxine is on an empty stomach. This helps to enhance the absorption and effectiveness of the medication. Consuming it with food or antacids can impede its absorption, leading to decreased efficacy.
4. A client with increased intracranial pressure is receiving Mannitol. Which finding should the nurse report to the provider?
- A. Blood glucose 150 mg/dL
- B. Urine output 40 mL/hr
- C. Dyspnea
- D. Bilateral equal pupil size
Correct answer: C
Rationale: The correct answer is C: Dyspnea. Dyspnea is a concerning finding in a client receiving Mannitol as it can be a manifestation of heart failure, which is an adverse effect of the medication. The nurse should promptly notify the provider, discontinue the Mannitol, and initiate appropriate interventions to address the dyspnea and monitor the client's condition closely. Choice A, Blood glucose of 150 mg/dL, is within normal limits and not directly related to Mannitol administration. Choice B, Urine output of 40 mL/hr, could indicate decreased renal perfusion, but it is not the most critical finding compared to dyspnea. Choice D, Bilateral equal pupil size, is a normal neurological finding and not directly related to Mannitol therapy.
5. A client has a new prescription for Digoxin for heart failure. Which of the following adverse effects should the client be instructed to monitor for and report to the provider?
- A. Dry cough
- B. Pedal edema
- C. Bruising
- D. Yellow-tinged vision
Correct answer: D
Rationale: Yellow-tinged vision is a potential adverse effect of digoxin, which may indicate toxicity. It is crucial for the client to report this symptom promptly to the healthcare provider to prevent any further complications. Dry cough is not typically associated with digoxin use. Pedal edema is a common symptom of heart failure, which digoxin is prescribed to manage. Bruising is not a common adverse effect of digoxin.
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