HESI LPN
Pharmacology HESI 2023 Quizlet
1. A client is prescribed metoprolol. The nurse should monitor for which common side effect of this medication?
- A. Dizziness
- B. Fatigue
- C. Orthostatic hypotension
- D. Headache
Correct answer: A
Rationale: The correct answer is A: Dizziness. Metoprolol, a beta-blocker, can lead to dizziness as a common side effect due to its mechanism of action in reducing heart rate and blood pressure. This effect can cause a sensation of lightheadedness or unsteadiness, particularly when standing up quickly. While fatigue, orthostatic hypotension, and headache are potential side effects of metoprolol, dizziness is commonly observed and should be closely monitored by the nurse to ensure patient safety.
2. What class of laxative would the nurse recommend to a patient asking about the best way to prevent constipation?
- A. Stimulant laxatives
- B. Bulk-forming laxatives
- C. Emollient laxatives
- D. Hyperosmotic laxatives
Correct answer: B
Rationale: The correct answer is B: Bulk-forming laxatives. These laxatives are recommended to prevent constipation because they work by absorbing liquid in the intestines, forming a bulky, soft stool that is easier to pass. They are safe and considered the most natural option. Stimulant laxatives (choice A) work by promoting bowel movements through intestinal contractions and are more suitable for treating occasional constipation rather than preventing it. Emollient laxatives (choice C) soften the stool by increasing the incorporation of water into the feces and are more suitable for patients who need to avoid straining during defecation. Hyperosmotic laxatives (choice D) work by drawing water into the intestine through osmosis and are typically used for more severe cases of constipation, not for prevention.
3. A client is prescribed methylprednisolone for an allergic reaction. The nurse should monitor for which potential side effect of this medication?
- A. Nausea and vomiting
- B. Weight gain
- C. Insomnia
- D. Increased appetite
Correct answer: B
Rationale: When a client is prescribed methylprednisolone, a corticosteroid, the nurse should monitor for weight gain as a potential side effect. Corticosteroids like methylprednisolone can cause weight gain and fluid retention due to their impact on metabolism and sodium retention. Nausea and vomiting are less common side effects of methylprednisolone. Insomnia and increased appetite are not typically associated with methylprednisolone use.
4. A client with rheumatoid arthritis is prescribed methotrexate. The nurse should monitor for which common side effect of this medication?
- A. Liver toxicity
- B. Skin rash
- C. Hair loss
- D. Abdominal pain
Correct answer: A
Rationale: The correct answer is A: Liver toxicity. Methotrexate is known to cause liver toxicity, making regular monitoring of liver function essential. Monitoring liver function tests helps detect any signs of liver damage early, allowing for appropriate interventions to be implemented promptly.
5. A client with chronic kidney disease is prescribed sucroferric oxyhydroxide. What potential side effect should the nurse monitor for?
- A. Diarrhea
- B. Constipation
- C. Nausea
- D. Hyperphosphatemia
Correct answer: A
Rationale: Sucroferric oxyhydroxide is known to cause diarrhea as a side effect. Therefore, the nurse should closely monitor the client for any signs of diarrhea while on this medication to ensure timely intervention and management.
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