HESI LPN
Pharmacology HESI 55 Questions 2023
1. A client with diabetes mellitus type 2 is prescribed dapagliflozin. The nurse should monitor for which potential adverse effect?
- A. Genital infections
- B. Hypoglycemia
- C. Hyperglycemia
- D. Nausea
Correct answer: A
Rationale: The correct answer is A: Genital infections. Dapagliflozin, a medication used in diabetes mellitus type 2, is associated with an increased risk of genital infections. Its mechanism of action involves promoting glucose excretion through the urine, creating a favorable environment for microbial growth in the genital area. Monitoring for genital infections is crucial when a client is prescribed dapagliflozin. Hypoglycemia (choice B) is not a common adverse effect of dapagliflozin since it does not directly lower blood glucose levels. Hyperglycemia (choice C) is also unlikely as dapagliflozin is intended to help lower blood glucose levels. Nausea (choice D) is a less common side effect of dapagliflozin compared to genital infections.
2. A client is prescribed clonidine 0.1 mg/24 hours via a transdermal patch. Which client outcome would indicate that the medication is effective?
- A. No complaints of recent episodes of angina
- B. Change in peripheral edema from +3 to +1
- C. No complaints of new onset of nausea or vomiting
- D. Blood pressure changes from 180/120 to 140/70 mm Hg
Correct answer: D
Rationale: Clonidine is an antihypertensive agent that works centrally to reduce blood pressure. A significant decrease in blood pressure, such as changing from 180/120 to 140/70 mm Hg, indicates that the medication is effectively managing hypertension. Monitoring blood pressure levels is crucial in assessing the response to clonidine therapy. Choices A, B, and C are incorrect as they do not directly relate to the therapeutic effect of clonidine in managing hypertension, which is the primary goal of the medication in this scenario.
3. An adolescent client with a seizure disorder is prescribed the anticonvulsant medication carbamazepine. The nurse should notify the healthcare provider if the client develops which condition?
- A. Experiences dry mouth.
- B. Experiences dizziness.
- C. Develops a sore throat.
- D. Develops gingival hyperplasia.
Correct answer: C
Rationale: The correct answer is C: 'Develops a sore throat.' When a client on carbamazepine develops flu-like symptoms such as pallor, fatigue, sore throat, and fever, it could indicate blood dyscrasias (aplastic anemia, leukopenia, anemia, thrombocytopenia), which are potential adverse effects of the medication. These symptoms warrant immediate notification of the healthcare provider for further evaluation and management to prevent complications. Choices A, B, and D are incorrect because dry mouth, dizziness, and gingival hyperplasia are not commonly associated with carbamazepine use and do not indicate serious adverse effects that require immediate healthcare provider notification.
4. A client is prescribed atorvastatin. The practical nurse should monitor the client for which potential adverse effect?
- A. Muscle pain and weakness
- B. Headache
- C. Hepatotoxicity
- D. Gastrointestinal bleeding
Correct answer: A
Rationale: The correct answer is A: Muscle pain and weakness. Atorvastatin is known to potentially cause muscle pain and weakness, which could indicate muscle damage or rhabdomyolysis. This adverse effect should be closely monitored by the practical nurse to ensure early detection and appropriate management. Choices B, C, and D are incorrect because they are not typically associated with atorvastatin use. Headache is a less common side effect, hepatotoxicity is rare but serious, and gastrointestinal bleeding is not a common adverse effect of atorvastatin.
5. A client is prescribed ondansetron for nausea and vomiting. The nurse should monitor the client for which potential adverse effect?
- A. Headache
- B. Diarrhea
- C. Constipation
- D. Increased appetite
Correct answer: C
Rationale: The correct answer is C: Constipation. Ondansetron is known to cause constipation as a potential adverse effect. It is important for the nurse to monitor the client for constipation while on this medication to address any issues promptly. Choices A, B, and D are incorrect because headache, diarrhea, and increased appetite are not common adverse effects associated with ondansetron.
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