ATI RN
ATI Pharmacology Proctored Exam 2023
1. A client has been prescribed Phenelzine for depression. Which of the following indicates that the client has developed an adverse effect of this medication?
- A. Orthostatic hypotension
- B. Hearing loss
- C. Gastrointestinal bleeding
- D. Weight loss
Correct answer: A
Rationale: Orthostatic hypotension is a known adverse effect of Phenelzine, a monoamine oxidase inhibitor (MAOI) used for depression. It is caused by a sudden drop in blood pressure when changing positions, leading to symptoms like dizziness or fainting. Monitoring for orthostatic hypotension is crucial during Phenelzine therapy to prevent complications. Choices B, C, and D are incorrect because hearing loss, gastrointestinal bleeding, and weight loss are not typically associated with Phenelzine use.
2. A client with Schizophrenia is taking Risperidone. Which of the following instructions should the nurse include in the teaching?
- A. Increase your intake of snacks to prevent weight loss.
- B. Notify the provider if you develop breast enlargement.
- C. Be aware of the possibility of mild seizures while taking this medication.
- D. Expect an increase in libido when taking this medication.
Correct answer: B
Rationale: The correct instruction the nurse should provide to the client taking Risperidone for Schizophrenia is to notify the provider if they develop breast enlargement. Risperidone can lead to an increase in prolactin levels, causing gynecomastia (breast enlargement) and galactorrhea. Therefore, it is crucial for the client to report these manifestations to the healthcare provider for appropriate management. Choices A, C, and D are incorrect. Increasing snack intake to prevent weight loss is not a specific concern related to Risperidone. Mild seizures are not a common side effect of Risperidone, so this instruction is unnecessary. Risperidone is more likely to cause sexual side effects like decreased libido rather than an increase.
3. A client has a new prescription for nitroglycerin. Which of the following adverse effects should the nurse instruct the client to report that can indicate the medication is effective?
- A. Headache
- B. Nausea
- C. Dizziness
- D. Dry mouth
Correct answer: A
Rationale: Headache is a common side effect of nitroglycerin due to its vasodilatory effects. It can indicate that the medication is working effectively by dilating blood vessels, improving blood flow, and reducing cardiac workload. Therefore, the client should report experiencing headaches as it may suggest the therapeutic action of nitroglycerin. Nausea, dizziness, and dry mouth are not typically associated with the therapeutic effects of nitroglycerin and should be reported as adverse effects that may necessitate medical attention.
4. A client has a new prescription for Lovastatin. Which of the following instructions should the nurse include?
- A. Take this medication on an empty stomach.
- B. Take this medication in the morning.
- C. Take this medication at bedtime.
- D. Increase your intake of potassium-rich foods.
Correct answer: C
Rationale: The correct instruction for taking Lovastatin is to take it at bedtime. Cholesterol production in the liver is highest at night, so taking Lovastatin at bedtime aligns with the body's natural rhythm and maximizes its effectiveness.
5. A school-age child has a new prescription for Atomoxetine. The nurse should monitor the client for which of the following adverse effects of this medication?
- A. Kidney toxicity
- B. Liver damage
- C. Seizure activity
- D. Adrenal insufficiency
Correct answer: B
Rationale: Liver damage is an adverse effect of Atomoxetine. The nurse should monitor for manifestations such as jaundice, upper abdominal tenderness, darkening of urine, and elevated liver enzymes. It is crucial to be vigilant for signs of liver damage to ensure early detection and intervention to prevent further complications. Kidney toxicity is not a common adverse effect of Atomoxetine. Seizure activity and adrenal insufficiency are also not typically associated with this medication.
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