HESI LPN
Pharmacology HESI 2023
1. 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.
2. A client with hypertension is prescribed clonidine. The nurse should monitor the client for which potential side effect?
- A. Hypotension
- B. Tachycardia
- C. Dizziness
- D. Hyperglycemia
Correct answer: A
Rationale: The correct answer is A: Hypotension. Clonidine, a medication used to treat hypertension, can cause a lowering of blood pressure leading to hypotension as a potential side effect. Monitoring for hypotension is essential to prevent complications such as dizziness, fainting, or falls. Option B, Tachycardia, is incorrect as clonidine typically causes bradycardia or a decreased heart rate. Option C, Dizziness, can occur due to hypotension caused by clonidine. Option D, Hyperglycemia, is not a common side effect associated with clonidine use.
3. A client with hypertension is prescribed metoprolol. The healthcare provider should monitor the client for which potential side effect?
- A. Bradycardia
- B. Tachycardia
- C. Hyperglycemia
- D. Hyponatremia
Correct answer: A
Rationale: Metoprolol is a beta-blocker that works by slowing the heart rate and reducing blood pressure. One of the potential side effects of metoprolol is bradycardia, which is a slow heart rate. Monitoring for bradycardia is crucial as it can be an adverse effect of this medication.
4. A client with a diagnosis of generalized anxiety disorder is prescribed sertraline. The nurse should instruct the client that this medication may have which potential side effect?
- A. Nausea
- B. Drowsiness
- C. Insomnia
- D. Headache
Correct answer: A
Rationale: The correct answer is A: Nausea. Sertraline, a selective serotonin reuptake inhibitor (SSRI), is known to commonly cause gastrointestinal side effects such as nausea. It is recommended for clients to take sertraline with food to help minimize this potential side effect. Choice B, Drowsiness, is less commonly associated with sertraline use. Insomnia, choice C, is not a typical side effect of sertraline; in fact, it may help improve sleep in some individuals. Headache, choice D, is also not a common side effect of sertraline.
5. A client with a diagnosis of schizophrenia is prescribed olanzapine. The nurse should monitor the client for which potential side effect?
- A. Weight gain
- B. Dry mouth
- C. Hair loss
- D. Headache
Correct answer: A
Rationale: The correct answer is A: Weight gain. Olanzapine is known to cause weight gain as a common side effect. This weight gain can increase the risk of metabolic issues such as diabetes and dyslipidemia. Monitoring the client's weight regularly is essential to detect and address any weight changes promptly.
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