ATI RN
ATI Pharmacology Proctored Exam 2019
1. A male client recently started taking Haloperidol. Which of the following findings is the highest priority to report to the provider?
- A. Shuffling gait
- B. Neck spasms
- C. Drowsiness
- D. Impotence
Correct answer: B
Rationale: Neck spasms are an indication of acute dystonia, a serious side effect of Haloperidol that can quickly progress to a crisis situation. Immediate medical attention is necessary to prevent complications. Shuffling gait and drowsiness are common side effects of Haloperidol but are not as urgent as neck spasms. Impotence is not typically associated with Haloperidol use. Therefore, identifying neck spasms as the priority finding is crucial for the client's safety.
2. Which of the following is not a known effect of the drug Clozapine?
- A. Agranulocytosis
- B. Antipsychotic
- C. Used for Schizophrenia
- D. Hyperactivity
Correct answer: D
Rationale: Clozapine is associated with side effects like agranulocytosis (a serious blood condition), sedation (not hyperactivity), and is used as an antipsychotic to treat schizophrenia. Hyperactivity is not a typical effect of Clozapine, making it the correct answer in this context.
3. A client has a new prescription for Metformin. Which of the following instructions should be included?
- A. Take this medication with food.
- B. Avoid eating foods high in potassium.
- C. Take this medication at bedtime.
- D. Take this medication every other day.
Correct answer: A
Rationale: The correct instruction for taking Metformin is to take it with food. This helps reduce gastrointestinal side effects and ensures better absorption of the medication. Choice B is incorrect as there is no specific need to avoid foods high in potassium when taking Metformin. Choice C is incorrect because Metformin is usually taken with meals, not at bedtime. Choice D is incorrect as Metformin is typically taken daily, not every other day.
4. A client with peptic ulcer disease is prescribed sucralfate. Which of the following instructions should the nurse include?
- A. Take sucralfate with meals.
- B. Take sucralfate 1 hr before meals.
- C. Take sucralfate with antacids.
- D. Take sucralfate 2 hours after meals.
Correct answer: B
Rationale: The correct instruction for taking sucralfate is 1 hour before meals. This timing allows sucralfate to effectively coat the stomach lining and provide a protective barrier against gastric acid, helping to prevent ulcers.
5. A client is receiving moderate sedation with Diazepam IV and is oversedated. Which of the following medications should the nurse anticipate administering to this client?
- A. Ketamine
- B. Naltrexone
- C. Flumazenil
- D. Fluvoxamine
Correct answer: C
Rationale: Flumazenil is a specific benzodiazepine antagonist that competitively reverses the sedative effects of benzodiazepines like Diazepam. In cases of oversedation or respiratory depression caused by benzodiazepines, administering Flumazenil can help reverse the effects and restore the client's consciousness and respiratory drive. Ketamine (Choice A) is a dissociative anesthetic and not used to reverse benzodiazepine sedation. Naltrexone (Choice B) is an opioid receptor antagonist and not indicated for benzodiazepine oversedation. Fluvoxamine (Choice D) is an antidepressant and not used to counteract benzodiazepine sedation.
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