ATI RN
ATI Pharmacology Proctored Exam
1. A client with a history of migraine headaches is starting prophylaxis therapy with Propranolol. Which of the following findings in the client history should be reported to the provider by the nurse?
- A. The client had a prior myocardial infarction.
- B. The client takes warfarin for atrial fibrillation.
- C. The client takes an SSRI for depression.
- D. An ECG indicates a first-degree heart block.
Correct answer: D
Rationale: Propranolol is contraindicated in clients with a first-degree heart block due to its negative chronotropic properties that can further slow the heart rate. This can worsen conduction through the atrioventricular node, potentially leading to heart block progression. Therefore, the nurse should report the finding of a first-degree heart block to the provider before initiating Propranolol therapy. Choices A, B, and C are not contraindications for Propranolol therapy. A prior myocardial infarction, taking warfarin for atrial fibrillation, or using an SSRI for depression do not directly impact the initiation of Propranolol therapy in a client with a history of migraine headaches.
2. When administering an Antiulcer Agent, you should be more cautious when administering it to:
- A. A healthy 27-year-old patient
- B. Patient with renal failure
- C. Elderly patients
- D. Choices B & C
Correct answer: D
Rationale: When administering an antiulcer agent, caution is warranted in patients with renal failure due to the potential impact on drug metabolism and excretion. Additionally, elderly patients may be more susceptible to adverse effects from antiulcer agents due to age-related physiological changes. Therefore, it is important to be more cautious when administering antiulcer agents to patients with renal failure and elderly patients. Choice A, a healthy 27-year-old patient, would typically not require as much caution compared to patients with renal failure or elderly patients when administering antiulcer agents. Therefore, choices B & C are the correct options for increased caution.
3. A client with Preeclampsia is receiving Magnesium Sulfate IV continuous infusion. Which of the following findings should the nurse report to the provider?
- A. 2+ deep tendon reflexes
- B. 2+ pedal edema
- C. 24 mL/hr urinary output
- D. Respirations 12/min
Correct answer: C
Rationale: In a client receiving Magnesium Sulfate IV for Preeclampsia, a urinary output less than 25 to 30 mL/hr indicates magnesium sulfate toxicity and should be reported to the provider for further evaluation and management. Choice A, 2+ deep tendon reflexes, is a normal finding with magnesium sulfate therapy. Choice B, 2+ pedal edema, is expected in clients with preeclampsia but does not indicate magnesium sulfate toxicity. Choice D, respirations 12/min, is within the normal range and not a concerning finding related to magnesium sulfate administration.
4. A client is taking Ritonavir, a protease inhibitor, to treat HIV infection. The nurse should monitor for which of the following adverse effects?
- A. Increased TSH level
- B. Decreased ALT level
- C. Hypoglycemia
- D. Hyperlipidemia
Correct answer: D
Rationale: Hyperlipidemia, characterized by increased cholesterol and triglyceride levels, can occur as an adverse effect of Ritonavir. Monitoring lipid levels is essential to detect and manage this potential side effect in clients taking this medication for HIV infection.
5. A client has a new prescription for Furosemide. Which of the following instructions should the nurse include?
- A. Take this medication at bedtime.
- B. Avoid eating foods high in potassium.
- C. Change positions slowly.
- D. Take this medication with meals.
Correct answer: C
Rationale: The correct instruction to include when a client is prescribed Furosemide is to change positions slowly. Furosemide is a diuretic that can lead to orthostatic hypotension, causing dizziness and increasing the risk of falls. By advising the client to change positions slowly, the nurse helps prevent these adverse effects and ensures the client's safety. Option A is incorrect because Furosemide is usually taken in the morning to prevent disturbed sleep due to frequent urination. Option B is incorrect as Furosemide can cause potassium loss, so advising to avoid foods high in potassium would not be appropriate. Option D is incorrect because taking Furosemide with meals may increase the risk of side effects and decrease its effectiveness.
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