HESI LPN
HESI Practice Test Pharmacology Questions
Question 1 of 5
A client is prescribed diazepam for muscle spasms. What instruction should the nurse include in the client's teaching plan?
Correct Answer: A
Rationale: The correct instruction for a client prescribed diazepam for muscle spasms is to avoid drinking alcohol. Diazepam can cause drowsiness and enhance the effects of alcohol, leading to increased sedation and impaired cognitive function. Clients should be advised to avoid alcohol consumption while taking diazepam to prevent these adverse effects and ensure their safety.
Question 2 of 5
When planning to administer the antiulcer GI agent sucralfate, what instruction should the nurse provide regarding administration?
Correct Answer: D
Rationale: Sucralfate is most effective when taken on an empty stomach. This allows the medication to form a protective layer over the ulcer, promoting healing and symptom relief. Administering sucralfate with or after meals may reduce its efficacy as it may bind to food instead of coating the ulcer site.
Question 3 of 5
What is important information to provide to a young adult female client planning to become pregnant?
Correct Answer: A
Rationale: It is crucial to advise the client to discontinue medication one month before planning to become pregnant to prevent potential harm to the fetus. This precaution is essential as certain medications can have adverse effects on the developing baby. By stopping the medication ahead of time, the client can reduce the risk of any complications during pregnancy.
Question 4 of 5
A client with a productive cough and fever has been diagnosed with bacterial pneumonia and is being admitted to the unit from the emergency room. Which intervention should the practical nurse ensure has been done prior to the administration of antibiotics?
Correct Answer: A
Rationale: Before initiating antibiotic therapy in a client with bacterial pneumonia, obtaining a sputum specimen for culture and sensitivity is essential. This helps identify the specific bacteria causing the infection and guides the selection of the most effective antibiotic treatment.
Question 5 of 5
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.
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