HESI LPN
HESI Practice Test Pharmacology Questions
Question 1 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 2 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 3 of 5
What action should the nurse implement for a female client taking the bisphosphonate medication ibandronate for osteoporosis?
Correct Answer: A
Rationale: Ensuring correct administration of bisphosphonates, like ibandronate, is essential to maximize effectiveness and minimize potential side effects. By asking the client to describe how she takes the medication, the nurse can assess the client's understanding and adherence to the prescribed regimen, ultimately promoting optimal therapeutic outcomes.
Question 4 of 5
A client with a diagnosis of schizophrenia is prescribed olanzapine. The nurse should monitor for which potential side effect?
Correct Answer: A
Rationale: When a client with schizophrenia is prescribed olanzapine, the nurse should monitor for weight gain as a potential side effect. Olanzapine is known to cause metabolic changes that can lead to weight gain, making it crucial for the nurse to closely monitor the client's weight during treatment. This side effect is significant as it can impact the client's overall health and well-being, so early detection and intervention are essential to manage it effectively.
Question 5 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.
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