ATI RN
ATI Pharmacology Test Bank
1. What is the therapeutic use of Alprazolam?
- A. Preventing thrombus formation
- B. Relief of anxiety
- C. Decreasing the risk of stroke
- D. Increasing urinary output
Correct answer: B
Rationale: The therapeutic use of Alprazolam is for the relief of anxiety. Alprazolam belongs to a class of medications known as benzodiazepines, which are commonly prescribed to manage anxiety disorders and panic attacks. It works by enhancing the effects of a natural chemical in the body (GABA) to produce a calming effect on the brain and nerves, thereby alleviating symptoms of anxiety.
2. A nurse is providing teaching to a client who has a new prescription for Metoprolol. Which of the following statements should the nurse include?
- A. This medication may make you feel dizzy at first.
- B. You should avoid foods that are high in fat.
- C. Take the medication in the morning.
- D. You may experience a rapid heart rate while taking this medication.
Correct answer: A
Rationale: Metoprolol, a beta-blocker, can cause dizziness, especially when starting the medication. The nurse should inform the client to change positions slowly to avoid dizziness and falls.
3. A healthcare provider is caring for a client who has a new prescription for Epoetin Alfa. Which of the following laboratory values should the healthcare provider monitor?
- A. WBC count.
- B. Platelet count.
- C. Hemoglobin.
- D. Serum potassium.
Correct answer: C
Rationale: Epoetin alfa is a medication that stimulates red blood cell production, so hemoglobin levels should be monitored to assess the effectiveness of the drug. Monitoring hemoglobin levels helps evaluate the response to Epoetin Alfa treatment and ensures that the client's anemia is being appropriately managed.
4. What is the action of Metformin?
- A. Decreasing intestinal glucose absorption
- B. Increasing sensitivity to insulin
- C. Decreasing hepatic glucose production
- D. All of the above
Correct answer: D
Rationale: Metformin exerts its effects by decreasing hepatic glucose production, increasing sensitivity to insulin, and decreasing intestinal glucose absorption. These actions help in lowering blood glucose levels and improving insulin sensitivity in individuals with diabetes.
5. When teaching a patient to take their own pulse, which medication should the nurse instruct them to monitor? (Hint: if pulse is <60 or >100, the patient should contact their healthcare provider before taking the medication)
- A. Digoxin
- B. Lithium
- C. Montelukast
- D. Phenytoin
Correct answer: A
Rationale: It is essential for patients taking Digoxin to monitor their pulse regularly. If their pulse falls below 60 or exceeds 100 beats per minute, they should contact their healthcare provider immediately. This is crucial due to Digoxin's potential to affect heart rate, making pulse monitoring a vital aspect of patient care while on this medication.
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