HESI LPN
Pharmacology HESI 55 Questions 2023
1. 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.
2. A client with type 2 diabetes mellitus is prescribed semaglutide. 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 A: Nausea. Semaglutide, a medication used to treat type 2 diabetes, is known to cause nausea as a potential adverse effect. It is important for the nurse to monitor the client for gastrointestinal symptoms, including nausea, after initiating treatment with semaglutide. While hypoglycemia and hyperglycemia are common concerns in diabetes management, they are not the primary adverse effects associated with semaglutide. Pancreatitis is a serious but rare adverse effect of GLP-1 receptor agonists like semaglutide, which should also be monitored for, but nausea is a more common and immediate concern.
3. The nurse is caring for a patient with short-term persistent diarrhea. Which class of medication would the nurse anticipate giving?
- A. Lubricants
- B. Probiotics
- C. Adsorbents
- D. Anticholinergics
Correct answer: B
Rationale: Probiotics are the correct choice in this scenario as they help restore normal gut flora, which can be effective in treating diarrhea by promoting a healthy balance of bacteria in the intestines. Lubricants are used to ease bowel movements and are not indicated for treating diarrhea. Adsorbents work by binding to toxins in the gut, which is not the primary mechanism needed for treating diarrhea. Anticholinergics are more commonly used for conditions like overactive bladder and not for short-term persistent diarrhea.
4. A client with a diagnosis of generalized anxiety disorder is prescribed alprazolam. The nurse should instruct the client that this medication may have which potential side effect?
- A. Drowsiness
- B. Dry mouth
- C. Nausea
- D. Headache
Correct answer: A
Rationale: The correct answer is A: Drowsiness. Alprazolam, a medication commonly used to treat anxiety disorders, can cause drowsiness as a common side effect. Clients should be advised not to drive or operate heavy machinery until they know how the medication affects them to ensure their safety.
5. A client with a history of deep vein thrombosis is prescribed edoxaban. The nurse should monitor for which potential adverse effect?
- A. Increased risk of bleeding
- B. Decreased risk of bleeding
- C. Increased risk of infection
- D. Decreased risk of infection
Correct answer: A
Rationale: The correct answer is A: Increased risk of bleeding. Edoxaban is an anticoagulant that works by inhibiting clot formation, thereby increasing the risk of bleeding. Therefore, the nurse should closely monitor the client for signs of bleeding, such as bruising, petechiae, hematuria, or gastrointestinal bleeding, to prevent potential complications. Choices B, C, and D are incorrect because edoxaban does not decrease the risk of bleeding or affect the risk of infection; its primary concern is the potential for bleeding due to its anticoagulant properties.
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