HESI LPN
Pharmacology HESI Practice
1. A client with diabetes mellitus type 2 is prescribed canagliflozin. The nurse should include which instruction in the client's teaching plan?
- A. Report any signs of urinary tract infection.
- B. Take this medication with meals.
- C. Avoid alcohol while taking this medication.
- D. Avoid taking this medication with grapefruit juice.
Correct answer: A
Rationale: The correct instruction to include in the client's teaching plan is to report any signs of urinary tract infection. Canagliflozin, a medication used in diabetes mellitus type 2, can increase the risk of urinary tract infections. Instructing the client to report any signs of infection is crucial for early intervention and management. Choices B, C, and D are incorrect because there is no specific requirement to take canagliflozin with meals, avoid alcohol, or restrict grapefruit juice consumption while on this medication.
2. A client with a diagnosis of schizophrenia is prescribed aripiprazole. The nurse should monitor the client for which potential side effect?
- A. Weight gain
- B. Dry mouth
- C. Headache
- D. Increased appetite
Correct answer: A
Rationale: Aripiprazole is known to cause weight gain in patients, so monitoring for changes in weight is essential to assess for this potential side effect and intervene accordingly.
3. A client with osteoporosis is prescribed raloxifene. The nurse should reinforce which instruction?
- A. Take this medication at the same time each day.
- B. Take this medication with a full glass of water.
- C. Take this medication on an empty stomach.
- D. Take this medication immediately after a meal.
Correct answer: A
Rationale: The correct instruction for a client prescribed raloxifene, a medication used for osteoporosis, is to take it at the same time each day. This consistency helps maintain steady blood levels of the medication, enhancing its effectiveness in managing the condition. Choice B is incorrect because raloxifene does not require a full glass of water for administration. Choice C is incorrect as raloxifene should not be taken on an empty stomach. Choice D is incorrect as raloxifene should not be taken immediately after a meal.
4. How does omeprazole work in treating a peptic ulcer?
- A. Increasing the production of gastric acid
- B. Neutralizing stomach acid
- C. Coating the stomach lining
- D. Reducing gastric acid secretion
Correct answer: D
Rationale: Omeprazole is a proton pump inhibitor that works by reducing gastric acid secretion. By inhibiting the enzyme responsible for pumping acid into the stomach, omeprazole helps decrease the acidity level in the stomach, providing relief from peptic ulcers. Option A is incorrect because omeprazole does not increase gastric acid production; instead, it decreases it. Option B is incorrect as omeprazole does not neutralize existing stomach acid but rather reduces its secretion. Option C is incorrect as omeprazole does not coat the stomach lining but acts on reducing acid secretion.
5. What action should the nurse implement for a female client taking the bisphosphonate medication ibandronate for osteoporosis?
- A. Ask the client to describe how she takes the medication
- B. Reassure the client that the heartburn is temporary
- C. Explain that the use of antacids might be helpful
- D. Encourage the client to increase her calcium intake
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.
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