ATI RN
ATI Pharmacology Proctored Exam
1. A client has a new prescription for a Fentanyl transdermal patch. Which of the following instructions should the nurse include?
- A. Apply the patch to a non-hairy area.
- B. Change the patch every 72 hours.
- C. Avoid exposure to heat sources.
- D. Do not cut the patch to adjust the dosage.
Correct answer: C
Rationale: The correct instruction the nurse should include for a client using a Fentanyl transdermal patch is to avoid exposure to heat sources. Heat can increase the absorption of the medication, potentially causing an overdose. Instructing the client to avoid heat sources is crucial to ensure their safety and the effectiveness of the medication. Choices A, B, and D are incorrect because applying the patch to a non-hairy area, changing it every 72 hours, and not cutting the patch are general guidelines for using transdermal patches but do not specifically address the unique risks associated with Fentanyl patches.
2. A client with a new prescription for an antihypertensive medication is being provided discharge instructions by a nurse. Which of the following statements should the nurse give?
- A. Be sure to limit your potassium intake while taking the medication.
- B. You should check your blood pressure every 8 hours while taking this medication.
- C. Your medication dosage will be increased if you develop tachycardia.
- D. Change positions slowly when you move from sitting to standing.
Correct answer: D
Rationale: The correct statement for the nurse to provide is to instruct the client to change positions slowly when moving from sitting to standing. This is crucial because antihypertensive medications can cause orthostatic hypotension, leading to dizziness or lightheadedness when changing positions quickly. Checking blood pressure every 8 hours is unnecessary and could lead to over-monitoring. There is no direct relationship between the medication and potassium intake. Increasing the medication dosage due to tachycardia is not a typical response and may not be accurate.
3. A client has a new prescription for Diltiazem. Which of the following statements should the nurse include in the teaching?
- A. This medication may cause dry mouth.
- B. You should avoid drinking grapefruit juice.
- C. You may experience a rapid heart rate.
- D. Increase your intake of fiber-rich foods.
Correct answer: B
Rationale: The correct statement to include when teaching a client about Diltiazem is to avoid drinking grapefruit juice. Grapefruit juice can increase the levels of diltiazem in the blood, leading to potential toxicity and increased side effects. It is important for the client to be aware of this interaction to ensure the safe and effective use of the medication. Option A is incorrect because dry mouth is not a common side effect of Diltiazem. Option C is incorrect because Diltiazem is actually used to treat rapid heart rates. Option D is unrelated to the medication and not relevant to the teaching.
4. When a client reports urticaria and dyspnea after receiving amoxicillin/clavulanic acid, which medication should be administered first?
- A. Administer epinephrine
- B. Administer albuterol
- C. Administer diphenhydramine
- D. Administer prednisone
Correct answer: A
Rationale: In the scenario described, the client is experiencing symptoms of a severe allergic reaction. The priority intervention is to administer epinephrine. Epinephrine acts quickly to reverse the effects of the allergic reaction and can be life-saving in cases of anaphylaxis. Albuterol is used for bronchodilation and may help with respiratory symptoms but is not the first-line treatment for anaphylaxis. Diphenhydramine and prednisone are used for allergic reactions but are not as rapid-acting as epinephrine and should be considered after administering epinephrine in this situation.
5. When starting therapy with Lisinopril, a client should be instructed to monitor for which of the following adverse effects?
- A. Tinnitus
- B. Diarrhea
- C. Cough
- D. Weight gain
Correct answer: C
Rationale: The correct answer is C: Cough. Lisinopril, an ACE inhibitor, commonly causes a persistent dry cough as an adverse effect. Clients should be informed to monitor for this side effect and report it to their healthcare provider if it occurs. Choices A, B, and D are incorrect because tinnitus, diarrhea, and weight gain are not commonly associated with Lisinopril therapy.
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