ATI RN
ATI Pharmacology Proctored Exam 2023
1. A client has a prescription for ceftriaxone. Which of the following information should the nurse include in the teaching?
- A. You may develop a cough while taking this medication.
- B. You should stop taking this medication if you develop a rash.
- C. This medication can be given orally.
- D. This medication may cause your urine to turn yellow.
Correct answer: B
Rationale: The correct answer is B. The nurse should instruct the client to discontinue ceftriaxone if a rash develops, as it could indicate an allergic reaction that needs to be reported to the healthcare provider for further evaluation and management. Choices A, C, and D are incorrect because cough development, oral administration, and yellow urine are not typically associated with ceftriaxone use and are not critical information that the nurse needs to emphasize in this scenario.
2. When starting Alfuzosin for the treatment of Benign Prostatic Hyperplasia, a nurse is providing teaching to a client. The nurse should instruct the client that which of the following is an adverse effect of this medication?
- A. Bradycardia
- B. Edema
- C. Hypotension
- D. Tremor
Correct answer: C
Rationale: The correct adverse effect of Alfuzosin is hypotension. Alfuzosin relaxes muscle tone in veins, leading to decreased cardiac output and subsequent hypotension. Patients on this medication should be advised to change positions slowly to prevent a sudden drop in blood pressure. Choice A, Bradycardia, is not a common adverse effect of Alfuzosin. Choice B, Edema, is not typically associated with Alfuzosin use. Choice D, Tremor, is also not a common adverse effect of Alfuzosin.
3. A client has been prescribed a calcium channel blocker for angina. The nurse knows this medication should NOT be used with caution in combination with which drug classes?
- A. NSAIDs
- B. Cardiac glycosides
- C. Beta blockers
- D. None of the above
Correct answer: C
Rationale: Calcium channel blockers and beta blockers should be used with caution together because they can both suppress heart function, potentially leading to bradycardia, heart block, or heart failure. NSAIDs and cardiac glycosides do not have significant interactions with calcium channel blockers in the same way, so they are not typically a cause for concern when combined.
4. When teaching a client with a new prescription for Sulfasalazine, which instruction should the nurse include?
- A. Expect orange discoloration of urine and skin.
- B. Increase your intake of high-sodium foods.
- C. Take the medication with a full glass of milk.
- D. Expect your stools to be black and tarry.
Correct answer: A
Rationale: The correct instruction to include when teaching a client with a new prescription for Sulfasalazine is to expect orange discoloration of urine and skin. Sulfasalazine can cause this harmless side effect, which does not necessitate discontinuation of the medication. It is crucial for the nurse to educate the client about this expected outcome to prevent unnecessary concern or discontinuation of the medication. Choices B, C, and D are incorrect. Increasing intake of high-sodium foods is not recommended with Sulfasalazine, as it can worsen certain side effects. Taking the medication with a full glass of milk is not necessary for Sulfasalazine administration. Expecting stools to be black and tarry is not an expected side effect of Sulfasalazine.
5. An older adult client has a new prescription for Digoxin and takes multiple other medications. The nurse should recognize that concurrent use of which of the following medications places the client at risk for Digoxin toxicity?
- A. Phenytoin
- B. Verapamil
- C. Warfarin
- D. Aluminum hydroxide
Correct answer: B
Rationale: Verapamil, a calcium-channel blocker, can increase digoxin levels, leading to toxicity. When given together, the digoxin dosage may need adjustment, and the nurse should closely monitor the client's digoxin levels to prevent toxicity symptoms such as nausea, vomiting, visual disturbances, and arrhythmias. The other choices, Phenytoin, Warfarin, and Aluminum hydroxide, do not significantly interact with Digoxin to cause toxicity. Phenytoin may reduce Digoxin levels, while Warfarin and Aluminum hydroxide have minimal interactions with Digoxin.
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