ATI RN
ATI Pharmacology Proctored Exam
1. A client has a new prescription for Hydrochlorothiazide. Which of the following information should the nurse include?
- A. Take the medication with food.
- B. Plan to take the medication at bedtime.
- C. Expect increased swelling of the ankles.
- D. Fluid intake should be limited in the morning.
Correct answer: A
Rationale: The correct answer is to take the medication with food. Hydrochlorothiazide should be taken with or after meals to prevent gastrointestinal upset. Taking it with food can help reduce the chances of stomach discomfort or nausea. It is not necessary to take the medication at bedtime, expect increased swelling of the ankles, or limit fluid intake in the morning when taking Hydrochlorothiazide. Therefore, choices B, C, and D are incorrect.
2. A client is receiving discharge instructions for a new prescription of Warfarin. Which of the following over-the-counter medications should the client be instructed to avoid?
- A. Acetaminophen
- B. Ibuprofen
- C. Diphenhydramine
- D. Loratadine
Correct answer: B
Rationale: The correct answer is B: Ibuprofen. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that can increase the risk of bleeding when taken with Warfarin due to its antiplatelet effects. Patients on Warfarin should avoid NSAIDs like Ibuprofen and opt for alternative pain relief options to prevent potential complications such as an increased risk of bleeding. Acetaminophen (Choice A), Diphenhydramine (Choice C), and Loratadine (Choice D) are not known to significantly interact with Warfarin in terms of bleeding risk and are generally considered safe to use alongside Warfarin.
3. A client has a prescription for long-term use of oral prednisone for the treatment of chronic asthma. The nurse should instruct the client to monitor for which of the following adverse effects of this medication?
- A. Weight gain
- B. Nervousness
- C. Bradycardia
- D. Constipation
Correct answer: A
Rationale: The correct answer is weight gain. Oral prednisone can lead to weight gain and fluid retention due to its sodium and water retention effects. Monitoring weight changes is crucial to identify and manage this adverse effect. Choices B, C, and D are incorrect because oral prednisone is not typically associated with nervousness, bradycardia, or constipation as common adverse effects. Therefore, the nurse should primarily focus on monitoring weight gain in clients prescribed long-term oral prednisone therapy.
4. A client has a new prescription for Ferrous sulfate. Which of the following instructions should be included?
- A. Take this medication with milk.
- B. Take this medication on an empty stomach.
- C. Take this medication before bedtime.
- D. Take this medication with antacids.
Correct answer: B
Rationale: The correct answer is B: 'Take this medication on an empty stomach.' Ferrous sulfate is best absorbed on an empty stomach. Instruct the client to take it 1 hour before or 2 hours after meals to maximize absorption and avoid interactions with food or beverages that may decrease absorption. Choice A is incorrect because taking Ferrous sulfate with milk can decrease its absorption. Choice C is incorrect as there is no specific benefit to taking it before bedtime. Choice D is incorrect as antacids can interfere with the absorption of Ferrous sulfate.
5. A client is receiving spironolactone. Which of the following findings should the nurse report to the provider?
- A. Serum Sodium 144 mEq/L
- B. Urine output 120 mL in 4 hrs
- C. Serum Potassium 5.2 mEq/L
- D. Blood Pressure 140/90 mmHg
Correct answer: C
Rationale: A serum potassium level of 5.2 mEq/L indicates hyperkalemia. Spironolactone is a potassium-sparing diuretic that can lead to potassium retention. The nurse should notify the provider and withhold the medication to prevent further elevation of potassium levels, which can result in serious cardiac complications. The other findings (Serum Sodium 144 mEq/L, Urine output 120 mL in 4 hrs, and Blood Pressure 140/90 mmHg) are within normal ranges and not directly related to spironolactone therapy.
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