ATI RN
ATI Pharmacology Proctored Exam 2019
1. A client is starting to take amitriptyline. The healthcare provider should instruct the client to monitor for which of the following adverse effects?
- A. Diarrhea
- B. Urinary retention
- C. Bradycardia
- D. Dry cough
Correct answer: B
Rationale: The correct answer is B: Urinary retention. Amitriptyline, a tricyclic antidepressant, can cause relaxation of the bladder sphincter muscles, leading to urinary retention. Monitoring for urinary retention is crucial as it is a common anticholinergic effect associated with this medication. Diarrhea (choice A) is not a common adverse effect of amitriptyline. Bradycardia (choice C) is more commonly associated with beta-blockers rather than tricyclic antidepressants like amitriptyline. Dry cough (choice D) is not a typical adverse effect of amitriptyline.
2. 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.
3. A client's serum Calcium is 8.8 mg/dL. Which of the following medications should the nurse anticipate administering to this client?
- A. Calcitonin-salmon
- B. Calcium carbonate
- C. Zoledronic acid
- D. Ibandronate
Correct answer: B
Rationale: The client's serum calcium level is below the expected reference range. In this case, the appropriate medication to anticipate administering is Calcium carbonate, an oral form of calcium used to increase serum calcium levels to the expected reference range.
4. A healthcare provider is teaching the parents of a school-age child about transdermal Methylphenidate. Which of the following instructions should the healthcare provider include?
- A. Apply one patch twice a day.
- B. Leave the patch on for 9 hours.
- C. Apply the patch to the child's waist.
- D. Use the opened tray within 6 months.
Correct answer: B
Rationale: When administering transdermal Methylphenidate, it is important to leave the patch on for 9 hours each day to ensure the medication is effective. This duration allows for proper absorption of the medication through the skin. It is crucial for parents to follow this instruction to achieve the desired therapeutic effect for their child.
5. When does regular insulin typically peak?
- A. 30 minutes to 2 ½ hours
- B. 1 to 3 hours
- C. 6 to 14 hours
- D. 1 to 5 hours
Correct answer: D
Rationale: Regular insulin usually peaks around 1 to 5 hours after administration. This peak time frame is important to consider when managing blood glucose levels and timing meals to coincide with insulin activity. Choice A, '30 minutes to 2 ½ hours,' is incorrect because regular insulin typically peaks later. Choice B, '1 to 3 hours,' is not the most accurate as the peak for regular insulin can extend beyond 3 hours. Choice C, '6 to 14 hours,' is incorrect as this timeframe is more indicative of long-acting insulins, not regular insulin.
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