ATI RN
ATI Pharmacology Quizlet
1. A client has a new prescription for Ranitidine. Which of the following instructions should the nurse include?
- A. Take the medication with an antacid.
- B. Avoid drinking coffee while taking this medication.
- C. Take the medication at bedtime.
- D. Stop the medication if you develop a headache.
Correct answer: C
Rationale: The correct instruction for a client prescribed Ranitidine is to take the medication at bedtime. Ranitidine is best taken at night to reduce nighttime stomach acid production, providing optimal relief for conditions like gastroesophageal reflux disease (GERD) and ulcers.
2. A client is taking Somatropin to stimulate growth. The healthcare provider should plan to monitor the client's urine for which of the following?
- A. Bilirubin
- B. Protein
- C. Potassium
- D. Calcium
Correct answer: D
Rationale: When a client is taking Somatropin to stimulate growth, monitoring calcium levels in the urine is crucial. Excessive calcium excretion can occur in the urine of clients taking Somatropin, increasing the risk of renal calculi. Therefore, monitoring calcium levels is essential to assess for potential kidney stone formation. Bilirubin, protein, and potassium are not specifically monitored in the urine of clients taking Somatropin for growth stimulation.
3. A client has a new prescription for a Nitroglycerin transdermal patch for Angina Pectoris. Which of the following instructions should the nurse include?
- A. Remove the patch each evening.
- B. Do not cut the patch in half even if angina attacks are under control.
- C. Remove the nitroglycerin patch for 30 minutes if a headache occurs.
- D. Apply a new patch every 48 hours.
Correct answer: A
Rationale: The correct instruction for a client using a Nitroglycerin transdermal patch is to remove the patch each evening to prevent tolerance. This allows for a nitrate-free period of 10 to 12 hours during each 24-hour period, reducing the risk of developing tolerance to the medication. Choice B is incorrect because cutting the patch could alter the dose delivery and is not recommended. Choice C is incorrect as removing the patch for 30 minutes when a headache occurs may not be effective in managing symptoms. Choice D is incorrect as Nitroglycerin patches are usually applied once daily, not every 48 hours.
4. A client has a new prescription for Furosemide. Which of the following instructions should be included?
- 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: Furosemide is a diuretic that can lead to orthostatic hypotension, causing dizziness and falls. Instructing the client to change positions slowly helps prevent these adverse effects by allowing the body to adjust to postural changes gradually, reducing the risk of significant blood pressure drops upon standing up quickly.
5. What is a severe adverse effect of warfarin?
- A. Bleeding
- B. Arrhythmias
- C. Blurred vision
- D. Bradycardia
Correct answer: A
Rationale: A severe adverse effect of warfarin is bleeding. Warfarin is an anticoagulant medication that works by inhibiting blood clotting factors, which can lead to an increased risk of bleeding. Excessive bleeding can occur internally or externally, and it is crucial for individuals taking warfarin to be aware of this potential complication and seek medical attention if they experience any signs of bleeding. Arrhythmias, blurred vision, and bradycardia are not typically associated with warfarin use, making them incorrect choices.
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