HESI LPN
Pharmacology HESI Practice
1. A client with schizophrenia is prescribed risperidone. Which statement by the client indicates the need for further teaching?
- A. I can stop taking this medication once I feel better.
- B. This medication may cause drowsiness.
- C. This medication might make me feel drowsy.
- D. I should avoid alcohol while taking this medication.
Correct answer: A
Rationale: Clients should not stop taking risperidone abruptly once they feel better without consulting their healthcare provider.
2. The client is being instructed on the correct technique for using... what to provide the client?
- A. Angle the tip of the inhaler upwards while spraying
- B. Hold one nostril closed while spraying the other nostril
- C. Avoid shaking the inhaler immediately before using
- D. Use the inhaler when first awakening in the morning
Correct answer: B
Rationale: The correct technique for using an inhaler for allergic rhinitis involves holding one nostril closed while spraying the other nostril to ensure proper delivery of the medication. This technique helps direct the medication into the nasal passages for optimal effectiveness. Choice A is incorrect as it refers to an incorrect technique for inhaler use. Choice C is incorrect as shaking the inhaler is often necessary to ensure proper mixing of the medication. Choice D is incorrect as the timing of inhaler use is typically based on individual preferences or healthcare provider recommendations, not specifically tied to the morning.
3. A client is prescribed phenobarbital 100 mg daily for the treatment of seizures. Which statement made by the client indicates an accurate understanding of the medication phenobarbital?
- A. I will take my medicine at 10 PM before retiring to bed.
- B. The medication will turn the color of my urine to a pink color.
- C. I should not eat or drink anything for at least 2 hours before taking my medicine.
- D. In the event a seizure occurs in the middle of the day, I need to take an extra dose of my medicine.
Correct answer: A
Rationale: The correct answer is A. Phenobarbital should be taken at the same time every day to maintain blood levels and enhance compliance. Common side effects of phenobarbital include drowsiness, lethargy, dizziness, and nausea; therefore, it is best to take it before bedtime to minimize these effects and improve sleep quality. Choice B is incorrect because phenobarbital does not affect the color of urine. Choice C is incorrect because there is no need to fast before taking phenobarbital. Choice D is incorrect because taking extra doses without healthcare provider guidance can lead to overdose and adverse effects.
4. A client with a diagnosis of bipolar disorder is prescribed lamotrigine. The nurse should monitor for which potential adverse effect?
- A. Rash
- B. Tremors
- C. Hair loss
- D. Weight gain
Correct answer: A
Rationale: The correct answer is A: Rash. Lamotrigine can cause a rash, which may indicate a serious adverse effect like Stevens-Johnson syndrome. Monitoring for a rash is crucial in clients taking lamotrigine to promptly address any potential severe reactions.
5. A client with a diagnosis of schizophrenia is prescribed quetiapine. The nurse should monitor the client for which potential side effect?
- A. Weight gain
- B. Dry mouth
- C. Nausea
- D. Headache
Correct answer: A
Rationale: Quetiapine is known to cause weight gain as a common side effect. Monitoring the client's weight is crucial to identify any significant changes that may occur due to the medication.
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