HESI LPN
HESI Practice Test Pharmacology
1. A client with osteoporosis is prescribed alendronate. The practical nurse (PN) should reinforce which instruction regarding the administration of this medication?
- A. Take the medication with a full glass of water before breakfast.
- B. Take the medication immediately after a meal.
- C. Lie down for 30 minutes after taking the medication.
- D. Crush the medication and mix it with food.
Correct answer: A
Rationale: The correct instruction for administering alendronate is to take the medication with a full glass of water before breakfast. This timing is crucial to ensure proper absorption in the body and reduce the risk of esophageal irritation. Taking it immediately after a meal or lying down for 30 minutes after may affect absorption and increase the risk of adverse effects. It should not be crushed or mixed with food to maintain its effectiveness.
2. A 67-year-old client is discharged from the hospital with a prescription for digoxin 0.25 mg daily. Which instruction by the practical nurse (PN) is correct?
- A. Take the medication in the morning before getting out of bed.
- B. Do not take the medication if the heartbeat is irregular or slow.
- C. Expect some vision changes due to the medication.
- D. Increase intake of foods rich in potassium.
Correct answer: B
Rationale: The correct instruction for a client taking digoxin is not to take the medication if the heartbeat is irregular or slow. Digoxin can affect the heart rhythm, so it is crucial to monitor the pulse rate. In case of irregular or slow heartbeats, the medication should be withheld, and the healthcare provider should be consulted. This step is necessary to prevent potential complications associated with digoxin therapy. Choices A, C, and D are incorrect. Taking digoxin in the morning before getting out of bed is not a specific requirement. Vision changes are not a common side effect of digoxin. While digoxin can affect potassium levels, it is not advised to increase potassium intake without healthcare provider guidance.
3. A client with diabetes mellitus type 2 is prescribed glyburide. The nurse should monitor for which potential adverse effect?
- A. Hypoglycemia
- B. Weight gain
- C. Nausea
- D. Hyperglycemia
Correct answer: A
Rationale: The correct potential adverse effect to monitor for when a client with diabetes mellitus type 2 is prescribed glyburide is hypoglycemia. Glyburide can lead to hypoglycemia, particularly in individuals who do not eat regularly, by stimulating the release of insulin from the pancreas, which can lower blood sugar levels. It is crucial for the nurse to monitor for signs and symptoms of hypoglycemia, such as confusion, sweating, and palpitations, to prevent complications and provide timely interventions.
4. A client with rheumatoid arthritis is prescribed tofacitinib. What should the nurse include in the client's teaching plan?
- A. Avoid live vaccines while taking this medication.
- B. Take this medication with food to decrease gastrointestinal upset.
- C. Report any signs of infection to the healthcare provider.
- D. Avoid sunlight while taking this medication.
Correct answer: A
Rationale: Tofacitinib is an immunosuppressive medication used in rheumatoid arthritis. Patients taking tofacitinib should avoid live vaccines because the medication can weaken the immune system, making live vaccines potentially harmful. It is essential to educate the client on this to prevent any complications related to live vaccines during their treatment.
5. A client with type 2 diabetes mellitus is prescribed dulaglutide. The nurse should monitor for which potential adverse effect?
- A. Nausea
- B. Hypoglycemia
- C. Hyperglycemia
- D. Pancreatitis
Correct answer: A
Rationale: The correct answer is 'Nausea.' Dulaglutide, a medication commonly used in the management of type 2 diabetes, can lead to gastrointestinal side effects such as nausea. While hypoglycemia and hyperglycemia are potential concerns in diabetes management, they are not typically associated with dulaglutide use. Pancreatitis is a serious adverse effect of some diabetes medications, but it is not a common side effect of dulaglutide.
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