HESI RN
HESI Pharmacology Quizlet
1. A client who has begun taking fosinopril (Monopril) is very distressed, telling the nurse that he cannot taste food normally since beginning the medication 2 weeks ago. The nurse provides the best support to the client by:
- A. Telling the client not to take the medication with food
- B. Suggesting that the client taper the dose until taste returns to normal
- C. Informing the client that impaired taste is expected and generally disappears in 2 to 3 months
- D. Requesting that the health care provider (HCP) change the prescription to another brand of angiotensin-converting enzyme (ACE) inhibitor
Correct answer: C
Rationale: The correct answer is to inform the client that impaired taste is an expected side effect of ACE inhibitors like fosinopril, such as Monopril, and typically resolves within 2 to 3 months. It is essential for the nurse to offer reassurance and education to the client about this common side effect to alleviate distress and encourage compliance with the medication regimen.
2. Before administering furosemide (Lasix) to a client with heart failure, what is the most important laboratory test result for the nurse to check?
- A. Potassium level
- B. Creatinine level
- C. Cholesterol level
- D. Blood urea nitrogen
Correct answer: A
Rationale: The correct answer is to check the potassium level before administering furosemide (Lasix) to a client with heart failure. Furosemide is a loop diuretic that can cause hypokalemia, so it is crucial to assess the potassium level to prevent complications like cardiac arrhythmias associated with low potassium levels.
3. Oxybutynin chloride (Ditropan XL) is prescribed for a client with neurogenic bladder. Which sign would indicate a possible toxic effect related to this medication?
- A. Pallor
- B. Drowsiness
- C. Bradycardia
- D. Restlessness
Correct answer: D
Rationale: Signs of toxicity related to oxybutynin chloride (Ditropan XL) include central nervous system excitation, such as nervousness, restlessness, hallucinations, and irritability. Other signs of toxicity may include hypotension or hypertension, confusion, tachycardia, a flushed or red face, and signs of respiratory depression. Restlessness is a sign of central nervous system excitation, which can indicate a possible toxic effect of this medication.
4. The clinic nurse is performing an admission assessment on a client. The nurse notes that the client is taking azelaic acid (Azelex). Because of the medication prescription, the nurse would suspect that the client is being treated for:
- A. Acne
- B. Eczema
- C. Hair loss
- D. Herpes simplex
Correct answer: A
Rationale: Azelaic acid (Azelex) is a topical medication used to treat mild to moderate acne. It works by suppressing the growth of Propionibacterium acnes and decreasing the proliferation of keratinocytes in the skin. Therefore, if a client is prescribed azelaic acid, the nurse would suspect that the client is being treated for acne.
5. A client is being educated about the use of sertraline (Zoloft) for depression. Which statement by the client indicates a need for further teaching?
- A. I should take the medication with a high-protein meal.
- B. I may experience dizziness when getting up quickly.
- C. I might notice a decrease in my sex drive.
- D. I should report any thoughts of self-harm to my healthcare provider.
Correct answer: A
Rationale: The statement 'I should take the medication with a high-protein meal' indicates a need for further teaching as sertraline (Zoloft) should not be taken with a high-protein meal due to potential interference with medication absorption. Choices B, C, and D are correct statements associated with the use of sertraline for depression. It is common to experience dizziness when quickly getting up, notice a decrease in sex drive, and important to report any thoughts of self-harm to the healthcare provider while on this medication.
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