ATI RN
ATI Pharmacology Proctored Exam
1. A client has a new prescription for Captopril for hypertension. The nurse should monitor the client for which of the following adverse effects of this medication?
- A. Hypokalemia
- B. Hypernatremia
- C. Neutropenia
- D. Bradycardia
Correct answer: C
Rationale: Neutropenia is a serious adverse effect associated with ACE inhibitors like Captopril. Neutropenia refers to a decreased level of neutrophils, which are important white blood cells in fighting infection. Monitoring the client's complete blood count (CBC) is essential to detect neutropenia early. Hypokalemia (Choice A) is more commonly associated with diuretics, not ACE inhibitors. Hypernatremia (Choice B) is an increase in sodium levels, not typically caused by Captopril. Bradycardia (Choice D) is not a common adverse effect of ACE inhibitors like Captopril.
2. Which of the following is classified as a class IA Sodium Channel blocker?
- A. Quinidine
- B. Disopyramide
- C. Aminodarone
- D. Propafenone
Correct answer: A
Rationale: Quinidine is classified as a class IA sodium channel blocker. Class IA antiarrhythmics, like quinidine, work by blocking sodium channels and delaying repolarization. Propafenone, mentioned in the original rationale, is actually a class IC antiarrhythmic agent, not a class IA sodium channel blocker.
3. A client is being taught by a nurse about long-term use of oral prednisone for chronic asthma. The nurse should instruct the client to monitor for which of the following adverse effects?
- A. Weight Gain
- B. Nervousness
- C. Bradycardia
- D. Constipation
Correct answer: A
Rationale: Weight gain is a common adverse effect of long-term prednisone use. Prednisone, a corticosteroid medication, can cause fluid retention and increased appetite, leading to weight gain. Nervousness (choice B) is more commonly associated with stimulant medications or excessive caffeine intake. Bradycardia (choice C) refers to a slow heart rate and is not a typical adverse effect of prednisone. Constipation (choice D) is not a common side effect of prednisone; in fact, prednisone is more likely to cause gastrointestinal issues such as increased appetite and weight gain.
4. In which of the following cases is Lansoprazole not used?
- A. Gastritis
- B. Peptic Ulcers
- C. Zollinger-Ellison syndrome
- D. Thalamus hypertrophy
Correct answer: D
Rationale: Lansoprazole is a proton pump inhibitor mainly used to treat conditions related to the stomach, such as gastritis, peptic ulcers, and Zollinger-Ellison syndrome. Thalamus hypertrophy is not a condition that Lansoprazole is indicated for; it is used for gastrointestinal issues and not neurological conditions.
5. A client is taking Warfarin for atrial fibrillation. Which of the following client statements indicates a need for further teaching?
- A. I will avoid eating broccoli.
- B. I will use an electric razor to shave.
- C. I will take aspirin for headaches.
- D. I will have my blood tested regularly.
Correct answer: C
Rationale: The correct answer is C. Taking aspirin along with Warfarin can increase the risk of bleeding. Clients should be advised to avoid medications that increase the risk of bleeding when taking Warfarin to prevent complications. Choices A, B, and D are all correct statements indicating good understanding of Warfarin therapy. Avoiding foods high in Vitamin K, using an electric razor to prevent cuts that can lead to bleeding, and regular blood testing to monitor Warfarin levels are all important aspects of managing Warfarin therapy.
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