HESI LPN
HESI Pharmacology Exam Test Bank
1. 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.
2. 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.
3. A client with chronic obstructive pulmonary disease (COPD) is prescribed ipratropium. The nurse should assess the client for which potential side effect?
- A. Nausea
- B. Dry mouth
- C. Cough
- D. Palpitations
Correct answer: B
Rationale: The correct answer is B: Dry mouth. Ipratropium can cause dry mouth as a common side effect due to its anticholinergic effects. Anticholinergic medications like ipratropium can lead to decreased salivary flow, resulting in dry mouth. Choices A, C, and D are incorrect because nausea, cough, and palpitations are not commonly associated with ipratropium use.
4. A client with amyotrophic lateral sclerosis (ALS) has been taking riluzole for two weeks. The nurse notes that the client remains weak with observable muscle atrophy. What action should the nurse take?
- A. Explain that the medication may take time to show improvement in symptoms
- B. Withhold the medication and notify the healthcare provider
- C. Advise the client to undergo liver function tests
- D. Document the assessment findings in the electronic health record
Correct answer: D
Rationale: In this scenario, the nurse's priority is to document the assessment findings in the electronic health record. This action is crucial for maintaining an accurate record of the client's health status and can provide valuable information for the healthcare team. While it is important to monitor the client's response to riluzole, explaining that the medication may take time to show improvement (Choice A) would be more appropriate if the client was expecting immediate results. Withholding the medication and notifying the healthcare provider (Choice B) should not be the initial action without further assessment or guidance. Advising the client to undergo liver function tests (Choice C) is not directly related to the current situation of weakness and muscle atrophy.
5. A client who is being discharged to home asks the practical nurse (PN) for a dose of hydrocodone before leaving the hospital. How should the PN respond to this client's request?
- A. Determine if a take-home prescription for hydrocodone was provided and, if so, tell him to take one of them.
- B. Encourage him to wait until he is at home to take a medication that might impair reasoning.
- C. Give him a tablet from the hospital stock and tell him to wait until he is almost home to take it.
- D. Ask him to describe the location and severity of the pain and to rate it on a scale from 1 to 10.
Correct answer: D
Rationale: Hydrocodone is a narcotic analgesic, and the practical nurse should gather more data from the client about the pain he is experiencing before giving the medication. The client's need for pain medication should be addressed, and pain medication should not be withheld because he is going home.
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