HESI LPN
Pharmacology HESI 2023
1. A client with chronic kidney disease is prescribed ferric citrate. The nurse should monitor for which potential side effect?
- A. Constipation
- B. Diarrhea
- C. Nausea
- D. Hyperphosphatemia
Correct answer: A
Rationale: When a client with chronic kidney disease is prescribed ferric citrate, the nurse should monitor for constipation as a potential side effect. Ferric citrate can lead to constipation due to its effects on the gastrointestinal system, causing a decrease in bowel movements. It is essential for the nurse to assess and manage constipation promptly to prevent complications and ensure the client's comfort and well-being. Monitoring bowel movements, providing adequate hydration, and recommending dietary interventions can help alleviate constipation in clients taking ferric citrate. Diarrhea, nausea, and hyperphosphatemia are not typically associated with the use of ferric citrate in clients with chronic kidney disease.
2. A client with a history of chronic obstructive pulmonary disease (COPD) is prescribed salmeterol. The nurse should monitor for which potential side effect?
- A. Dry mouth
- B. Tachycardia
- C. Insomnia
- D. Increased appetite
Correct answer: A
Rationale: The correct answer is dry mouth. Salmeterol, a long-acting beta agonist used in COPD, can lead to dry mouth as a common side effect. Nurses should monitor for this side effect and advise clients to report it if it becomes bothersome.
3. A client with hypertension is prescribed atenolol. The nurse should monitor the client for which potential side effect?
- A. Bradycardia
- B. Tachycardia
- C. Hypotension
- D. Hyperglycemia
Correct answer: A
Rationale: When a client is prescribed atenolol, a beta-blocker medication used to treat hypertension, the nurse should monitor for bradycardia as a potential side effect. Atenolol works by slowing the heart rate, and one common adverse effect is bradycardia, which is a slower than normal heart rate. Monitoring the client's heart rate is essential to detect and manage this potential side effect promptly. Choices B, C, and D are incorrect because atenolol typically does not cause tachycardia, hypotension, or hyperglycemia as primary side effects. Instead, bradycardia is a common concern due to the drug's mechanism of action in reducing heart rate.
4. The patient is prescribed cimetidine (Tagamet) orally. What should the nurse consider about administering this drug?
- A. Administer the drug with the first bite of food
- B. Administer the drug immediately after meals
- C. Administer the drug 30 minutes after meals
- D. Administer the drug 30 minutes before meals
Correct answer: D
Rationale: Cimetidine is best absorbed when taken 30 minutes before meals to decrease stomach acid. Administering it before meals allows for optimal absorption and effectiveness of the medication. Choices A, B, and C are incorrect because administering cimetidine with food, immediately after meals, or 30 minutes after meals may not provide the best conditions for absorption. Taking it before meals ensures that the drug is absorbed properly and can exert its intended effects.
5. 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.
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