HESI RN
HESI Pharmacology Practice Exam Questions
Question 1 of 5
A nurse is providing instructions to an adolescent who has a history of seizures and is taking an anticonvulsant medication. Which of the following statements indicates that the client understands the instructions?
Correct Answer: C
Rationale: Alcohol lowers the seizure threshold and should be avoided by individuals taking anticonvulsants.
Question 2 of 5
A client is taking lansoprazole (Prevacid). On data collection, which question should the nurse ask to determine medication effectiveness?
Correct Answer: B
Rationale: Lansoprazole is a gastric acid pump inhibitor commonly used to treat gastroesophageal reflux disease (GERD) by reducing stomach acid. Heartburn is a key symptom of GERD, so asking about heartburn can help assess the effectiveness of lansoprazole in managing acid reflux symptoms.
Question 3 of 5
A client is prescribed nitroglycerin (Nitro-Dur) transdermal patch for angina. Which instruction should the nurse include in the client's teaching plan?
Correct Answer: C
Rationale: The nurse should instruct the client to apply the nitroglycerin (Nitro-Dur) transdermal patch at the same time each day to ensure consistent blood levels. It is essential to apply the patch to a hairless area of the skin for proper absorption. The patch can generally be left on during a shower. The patch is usually worn for 12-14 hours to allow for a nitrate-free period, which helps reduce tolerance to the medication.
Question 4 of 5
During an admission assessment, a client informs the nurse that they take propylthiouracil (PTU) daily. Based on this information, the nurse suspects that the client has a history of:
Correct Answer: B
Rationale: Propylthiouracil (PTU) is a medication commonly used to treat hyperthyroidism, including Graves' disease, which is characterized by an overactive thyroid gland. The client mentioning the daily use of PTU indicates that they likely have a history of Graves' disease, as this medication helps manage the condition by reducing the production of thyroid hormones. Therefore, the correct answer is B: Graves' disease.
Question 5 of 5
A client is taking cetirizine hydrochloride (Zyrtec). The nurse checks for which of the following side effects of this medication?
Correct Answer: C
Rationale: Cetirizine hydrochloride (Zyrtec) is known to commonly cause drowsiness or sedation as a side effect. Therefore, the nurse should monitor the client for signs of drowsiness when administering this medication.
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