HESI LPN
Pharmacology HESI 2023 Quizlet
1. A client who was diagnosed with oral thrush calls the clinic saying the medication bottle broke and all of the medication was spilled. The client is requesting a refill order. The nurse should contact the health care provider about a refill for which medication?
- A. Ampicillin
- B. Ciprofloxacin
- C. Neomycin sulfate
- D. Nystatin
Correct answer: D
Rationale: Nystatin is the appropriate medication for treating oral thrush as it is an antifungal drug specifically used for fungal infections. It targets the fungus responsible for thrush, Candida, effectively. Therefore, the nurse should contact the healthcare provider to request a refill of Nystatin for the client.
2. In a capillary glucose measurement, a client is to receive 10 units of regular insulin and isophane insulin. How should the nurse prepare?
- A. Withdraw ten units of regular insulin from a vial
- B. Withhold the dose until regular insulin is available
- C. Obtain a new vial of regular insulin and withhold
- D. Pull up 30 units from a vial but only administer 10 units
Correct answer: B
Rationale: In insulin administration, regular insulin is typically administered before isophane insulin to manage blood glucose effectively. If regular insulin is not available, it is best to withhold the dose until it can be administered as prescribed. Choice A is incorrect as it suggests withdrawing from a specific vial without specifying regular insulin. Choice C is incorrect as obtaining a new vial of regular insulin may not be necessary if it becomes available shortly. Choice D is incorrect as administering 10 units from a mixture of regular and isophane insulin is not the correct approach.
3. 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.
4. A client with a diagnosis of schizophrenia is prescribed lurasidone. The nurse should monitor the client for which potential side effect?
- A. Weight gain
- B. Dry mouth
- C. Nausea
- D. Headache
Correct answer: A
Rationale: The correct answer is A: Weight gain. When a client is prescribed lurasidone, monitoring for weight gain is essential as lurasidone can cause this side effect. Patients on lurasidone should have their weight monitored regularly to detect any changes that may occur. Options B, C, and D are not typically associated with lurasidone use, making them less likely to be a direct side effect of this medication.
5. When a client with a history of deep vein thrombosis is prescribed fondaparinux, the nurse should monitor for which potential adverse effect?
- A. Increased risk of bleeding
- B. Decreased risk of bleeding
- C. Increased risk of infection
- D. Decreased risk of infection
Correct answer: A
Rationale: Fondaparinux is an anticoagulant prescribed to prevent blood clots. Therefore, the nurse should monitor the client for an increased risk of bleeding, which is a potential adverse effect of this medication. Choices B, C, and D are incorrect because fondaparinux does not decrease the risk of bleeding, increase the risk of infection, or decrease the risk of infection. Monitoring for signs of bleeding, such as unexplained bruising, bleeding gums, or blood in the urine or stool, is crucial when a client is on fondaparinux.
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