a client with diabetes mellitus is prescribed insulin glargine what information should the practical nurse pn provide to the client about this medicat
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HESI Practice Test Pharmacology

1. A client with diabetes mellitus is prescribed insulin glargine. What information should the practical nurse (PN) provide to the client about this medication?

Correct answer: B

Rationale: Insulin glargine is a long-acting insulin that should not be mixed with other insulins in the same syringe. Mixing it with other insulins can alter its pharmacokinetics and effectiveness. Insulin glargine is usually administered at the same time each day, often at bedtime, to provide a consistent basal level of insulin over 24 hours.

2. A client with a history of atrial fibrillation is prescribed amiodarone. The nurse should monitor for which potential side effect?

Correct answer: A

Rationale: Corrected Rationale: Amiodarone is known to cause pulmonary toxicity, which can manifest as respiratory symptoms. Monitoring for signs such as cough, dyspnea, or chest pain is essential to detect this serious side effect early and prevent further complications. Choices B, C, and D are incorrect because while amiodarone can also cause liver toxicity, thyroid dysfunction, and bradycardia, pulmonary toxicity is the most serious side effect that requires immediate attention due to its potential life-threatening consequences.

3. A client diagnosed with a sinus infection is prescribed ampicillin sodium. The practical nurse (PN) should instruct the client to notify the healthcare provider immediately if which symptom occurs?

Correct answer: A

Rationale: The correct answer is A - Rash. Rash is the most common adverse side effect of all generations of penicillin, indicating an allergy to the medication. An allergic reaction could lead to anaphylactic shock, a severe and potentially life-threatening emergency. It is crucial for the client to inform the healthcare provider promptly if a rash develops after taking ampicillin sodium.

4. What is the primary nursing intervention that the practical nurse should perform before administering ampicillin to a client diagnosed with a urinary tract infection?

Correct answer: A

Rationale: The correct answer is to obtain a clean-catch urine specimen. Before administering ampicillin to a client with a urinary tract infection, it is crucial to collect a urine specimen to determine the causative organism and evaluate the effectiveness of pharmacological therapy. Assessing the urine pH for acidity (choice B) is not the primary intervention needed before administering ampicillin. Inserting an indwelling catheter (choice C) is invasive and not necessary unless indicated for specific reasons. Assessing for complaints of dysuria (choice D) is important but does not take precedence over obtaining a urine specimen for proper diagnosis and treatment.

5. Which assessment finding indicates that the expected outcome of administering donepezil to a client with Alzheimer's disease has been accomplished?

Correct answer: C

Rationale: The correct answer is C. Donepezil is a medication used for individuals with Alzheimer's disease. Its mechanism of action involves increasing acetylcholine levels by inhibiting its breakdown, which benefits cognitive function. The expected outcome of administering donepezil is a decrease in confusion and an improvement in mood due to the medication's impact on neurotransmitters. Choices A, B, and D are incorrect because donepezil does not primarily target muscle strength, urinary incontinence, or disease reversal; instead, it aims to slow down the progression of cognitive decline in Alzheimer's disease.

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When should a glucagon emergency kit be used for a client with Type 1 diabetes?
A client with a history of heart failure is prescribed spironolactone. The nurse should monitor for which potential side effect?
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