ATI RN
ATI Pharmacology Proctored Exam 2023
1. A client is to receive Pamidronate for bone pain related to cancer. What precaution should the nurse take during the administration of Pamidronate?
- A. Inspect the skin for redness and irritation around the injection site.
- B. Assess the IV site for thrombophlebitis frequently during administration.
- C. Instruct the client to lie down for 30 minutes after oral administration.
- D. Monitor for signs of anaphylaxis for 20 minutes after intramuscular injection.
Correct answer: B
Rationale: Pamidronate is typically administered through IV infusion, which can cause irritation to veins. The nurse should frequently assess the IV site for thrombophlebitis during the administration to promptly detect any potential complications related to the infusion. Inspecting the skin for redness and irritation around the injection site (Choice A) is not directly related to IV infusion. Instructing the client to lie down after oral administration (Choice C) is not necessary for IV administration. Monitoring for signs of anaphylaxis after an intramuscular injection (Choice D) is not relevant for an IV infusion of Pamidronate.
2. A client is prescribed Lithium. Which of the following laboratory values should be monitored to assess for potential toxicity?
- A. Serum sodium
- B. Serum lithium
- C. Serum potassium
- D. Serum calcium
Correct answer: B
Rationale: When a client is prescribed Lithium, monitoring serum lithium levels is crucial to ensure they remain within the therapeutic range and to assess for potential toxicity. Monitoring serum lithium levels helps prevent adverse effects associated with lithium toxicity, such as nausea, vomiting, diarrhea, tremors, and confusion.
3. A client has a new prescription for Nitrofurantoin. Which of the following instructions should be included?
- A. Take this medication with food.
- B. Avoid dairy products while taking this medication.
- C. Take this medication at bedtime.
- D. Increase your intake of vitamin C.
Correct answer: A
Rationale: Nitrofurantoin should be taken with food to enhance absorption and reduce gastrointestinal side effects. Taking it with a meal or a snack can help minimize stomach upset. Instructing the client to take the medication with food ensures optimal effectiveness and tolerability of the drug. Choice B is incorrect because there is no specific interaction between Nitrofurantoin and dairy products. Choice C is incorrect as there is no requirement to take Nitrofurantoin at bedtime. Choice D is also incorrect as increasing vitamin C intake is not necessary or relevant to taking Nitrofurantoin.
4. A healthcare professional is preparing to administer Diltiazem IV to a client who has atrial fibrillation. Which of the following findings should the healthcare professional report immediately?
- A. Bradycardia.
- B. Hypertension.
- C. Shortness of breath.
- D. Tachycardia.
Correct answer: A
Rationale: The correct answer is bradycardia. Diltiazem, a calcium channel blocker, can lead to bradycardia as a side effect. Bradycardia should be reported immediately because it can result in serious cardiac complications, especially in a client with atrial fibrillation. Hypertension, shortness of breath, and tachycardia are not typically associated with Diltiazem administration and would not be immediate concerns in this scenario.
5. When instructing a client with a new prescription for Timolol on how to insert eye drops, which area should the nurse instruct the client to press on to prevent systemic absorption of the medication?
- A. Bony orbit
- B. Nasolacrimal duct
- C. Conjunctival sac
- D. Outer canthus
Correct answer: B
Rationale: Pressing on the nasolacrimal duct, located near the inner corner of the eye, blocks the lacrimal punctum and prevents the medication from entering the systemic circulation. This technique helps to ensure the medication stays localized in the eye, enhancing its therapeutic effect while minimizing systemic side effects. Choices A, C, and D are incorrect. The bony orbit is the eye socket and not a site to press for preventing systemic absorption. The conjunctival sac is where eye drops are instilled, not pressed on. The outer canthus is also not the correct area to press to prevent systemic absorption.
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