ATI RN
ATI Proctored Pharmacology Test
1. A client is taking Paroxetine to treat PTSD and reports teeth grinding at night. Which interventions should the nurse implement to manage Bruxism? (Select all that apply.)
- A. Concurrent administration of buspirone.
- B. Administration of a different SSRI.
- C. Use of a mouth guard.
- D. Changing to a different class of antidepressant medication.
Correct answer: A
Rationale: The correct interventions to manage Bruxism associated with Paroxetine use include A: Concurrent administration of buspirone. Buspirone can help alleviate the side effect of Bruxism. Additionally, C: Use of a mouth guard is recommended to prevent oral damage from teeth grinding. B: Administration of a different SSRI is not necessary since the issue is specific to Paroxetine. D: Changing to a different class of antidepressant medication may be considered in severe cases, but the initial step should be to add buspirone to address the Bruxism caused by Paroxetine.
2. When preparing to administer IV Acyclovir for Herpes Zoster, what action should the nurse take?
- A. Infuse the medication over 1 hour.
- B. Monitor the client's blood pressure every 15 minutes during infusion.
- C. Administer a stool softener.
- D. Monitor the client's blood glucose level every 4 hours during infusion.
Correct answer: A
Rationale: The correct action for the nurse is to infuse IV Acyclovir over at least 1 hour to prevent nephrotoxicity. Rapid infusion can lead to adverse effects, so a slow infusion rate is crucial for patient safety. Monitoring blood pressure, administering a stool softener, or monitoring blood glucose levels are not directly related to the administration of IV Acyclovir for Herpes Zoster.
3. A healthcare provider is preparing to administer metoprolol to a client. Which of the following findings should the provider identify as a contraindication to receiving this medication?
- A. Bradycardia
- B. Hypertension
- C. Fever
- D. Rash
Correct answer: A
Rationale: Metoprolol, a beta-blocker, is contraindicated in clients with bradycardia as it can further lower the heart rate, potentially leading to more serious complications. Bradycardia is defined as a heart rate below 60 beats per minute, and administering metoprolol in such cases can exacerbate this condition, causing adverse effects on cardiac output. Hypertension, fever, and rash are not contraindications for metoprolol administration.
4. A client with chronic myeloid leukemia is receiving hydroxyurea. Which of the following findings should the nurse monitor?
- A. Hyperkalemia
- B. Hypertension
- C. Neutropenia
- D. Tinnitus
Correct answer: C
Rationale: The nurse should monitor the client for neutropenia when receiving hydroxyurea. Neutropenia is a common adverse effect caused by bone marrow suppression. It is essential to assess the client's white blood cell count regularly to detect neutropenia early and prevent complications such as infections.
5. A client has a new prescription for Efavirenz, an NNRTI. Which of the following instructions should the nurse include?
- A. Take this medication at bedtime to prevent drowsiness.
- B. Take this medication with a glass of milk.
- C. Take this medication with a glass of juice.
- D. Take this medication at the same time every day.
Correct answer: A
Rationale: The correct instruction is to take Efavirenz at bedtime to prevent drowsiness and manage central nervous system side effects like dizziness and vivid dreams. While it is important to take the medication at the same time daily for consistent blood levels, the emphasis should be on bedtime to minimize the impact of these side effects. Choices B and C suggesting taking the medication with milk or juice are incorrect and not relevant to optimizing Efavirenz therapy.
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