ATI RN
ATI Pharmacology Proctored Exam
1. A client has a new prescription for Lithium Carbonate. When teaching the client about ways to prevent Lithium toxicity, the client should be advised to do which of the following?
- A. Avoid using acetaminophen for headaches.
- B. Restrict intake of foods rich in sodium.
- C. Decrease fluid intake to less than 1,500 mL daily.
- D. Limit aerobic activity in hot weather.
Correct answer: D
Rationale: The correct answer is to advise the client to limit aerobic activity in hot weather. Aerobic activity in hot weather can lead to excessive sweating, potentially causing sodium and water depletion, which can increase the risk of Lithium toxicity. It is important for clients taking Lithium to maintain adequate hydration and sodium levels to prevent toxicity. Choices A, B, and C are incorrect. Avoiding acetaminophen for headaches is not directly related to Lithium toxicity. Restricting intake of foods rich in sodium is not recommended because adequate sodium levels are necessary to prevent Lithium toxicity. Decreasing fluid intake to less than 1,500 mL daily is also not advisable as adequate hydration is important to prevent Lithium toxicity.
2. A client in an acute mental health facility is experiencing withdrawal from Opioid use and has a new prescription for Clonidine. Which of the following actions should the nurse identify as the priority?
- A. Administer the clonidine on the prescribed schedule.
- B. Provide ice chips at the client's bedside.
- C. Educate the client on the effects of clonidine.
- D. Obtain baseline vital signs.
Correct answer: D
Rationale: In this scenario, the priority action for the nurse is to obtain baseline vital signs. This step is crucial in assessing the client's current physiological status and establishing a reference point for monitoring the effects of Clonidine. Administering the medication, providing ice chips, and educating the client are important tasks but assessing the client's vital signs takes precedence to ensure the client's safety and well-being during withdrawal management.
3. A healthcare professional is reviewing the medication administration record for a client who is receiving transdermal Fentanyl for severe pain. Which of the following medications should the healthcare professional expect to cause an adverse effect when administered concurrently with Fentanyl?
- A. Ampicillin
- B. Diazepam
- C. Furosemide
- D. Prednisone
Correct answer: B
Rationale: Diazepam, a CNS depressant, can interact with Fentanyl causing severe sedation when administered concurrently. This is due to the additive central nervous system depressant effects of both medications, which can lead to excessive sedation, respiratory depression, and other serious adverse effects. Therefore, healthcare professionals need to monitor clients closely for signs of excessive sedation or respiratory depression when administering these medications together.
4. A client has a new prescription for Metronidazole to treat an infection. Which of the following instructions should the nurse include?
- A. Avoid alcohol while taking this medication.
- B. Take this medication on an empty stomach.
- C. Increase your intake of dairy products while taking this medication.
- D. Avoid direct sunlight while taking this medication.
Correct answer: A
Rationale: The correct instruction is to avoid alcohol while taking Metronidazole. This is crucial to prevent a disulfiram-like reaction, which can result in severe nausea and vomiting. Alcohol should be avoided for at least 48 hours after completing the medication course as well. Choice B is incorrect because Metronidazole can be taken with food to reduce gastrointestinal side effects. Choice C is incorrect because there is no need to increase dairy product intake while on Metronidazole. Choice D is incorrect because there is no specific instruction to avoid direct sunlight while taking this medication.
5. A client has a new prescription for Metoclopramide to treat nausea. Which of the following client statements indicates an understanding of the teaching?
- A. I should take this medication before bedtime.
- B. I will discontinue this medication if I experience drowsiness.
- C. I should report restlessness or involuntary movements.
- D. This medication can change the color of my urine to orange.
Correct answer: C
Rationale: The correct answer is C. Reporting restlessness or involuntary movements is crucial as they can be signs of extrapyramidal symptoms, a potential side effect of Metoclopramide. These symptoms should be reported promptly to the healthcare provider for appropriate management. Choices A, B, and D are incorrect because taking the medication before bedtime, discontinuing it due to drowsiness, or expecting urine color changes are not relevant teaching points for Metoclopramide use.
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