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 is prescribed lisinopril for hypertension. What potential adverse effect should the practical nurse (PN) instruct the client to monitor for?
- A. Persistent cough
 - B. Constipation
 - C. Increased appetite
 - D. Dry skin
 
Correct answer: A
Rationale: Corrected Rationale: Lisinopril, an ACE inhibitor, commonly causes a persistent dry cough as an adverse effect. This cough is distinctive and different from other causes of cough. It is essential for the client to be aware of this potential side effect as it can indicate a serious issue. Instructing the client to monitor for a persistent cough and report it to the healthcare provider promptly is crucial to ensure timely intervention and management. Choices B, C, and D are incorrect as constipation, increased appetite, and dry skin are not commonly associated with lisinopril use for hypertension. Therefore, the practical nurse should focus on educating the client about monitoring and reporting a persistent cough.
3. A client with a diagnosis of bipolar disorder is prescribed quetiapine. The nurse should monitor for which potential adverse effect?
- A. Weight gain
 - B. Hair loss
 - C. Insomnia
 - D. Tremors
 
Correct answer: A
Rationale: When a client with bipolar disorder is prescribed quetiapine, the nurse should monitor for weight gain as a potential adverse effect. Quetiapine is known to commonly cause weight gain, which can have implications for the client's overall health. Regular monitoring of weight can help in early detection and management of this side effect.
4. A client with a diagnosis of generalized anxiety disorder is prescribed buspirone. The nurse should include which instruction in the client's teaching plan?
- A. This medication may cause drowsiness; avoid driving.
 - B. This medication may take several weeks to take effect.
 - C. This medication can be taken on an as-needed basis.
 - D. This medication should be taken with food.
 
Correct answer: B
Rationale: Buspirone may take several weeks to take effect, so clients should continue taking it as prescribed and not expect immediate relief.
5. A client with heart failure develops hyperaldosteronism. What dietary recommendation is essential for managing this condition?
- A. Limit intake of high potassium foods
 - B. Replace salt with salt substitute
 - C. Monitor skin for excessive bruising
 - D. Cover your skin before going outside
 
Correct answer: A
Rationale: Hyperaldosteronism can lead to increased potassium retention, which can be problematic for individuals with heart failure. Limiting intake of high potassium foods is crucial to prevent hyperkalemia, a condition that can worsen heart failure. Therefore, advising the client to limit high potassium foods is essential in managing hyperaldosteronism in the setting of heart failure.
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