A nurse is instructing a client who has a new prescription for a daily dose of lovastatin extended release. Which of the following information should the nurse include in the teaching?
"You may crush the medication and mix it with applesauce."
"You will need liver function tests before beginning therapy."
"Avoid consuming dairy products while taking this medication."
"You should take the medication in the morning."
The Correct Answer is B
A. "You may crush the medication and mix it with applesauce": Lovastatin extended-release tablets should not be crushed or chewed as it may alter the drug's release profile, leading to
potential adverse effects or reduced efficacy. Therefore, this statement is incorrect and should not be included in the teaching.
B. "You will need liver function tests before beginning therapy": Lovastatin is a statin
medication used to lower cholesterol levels. Liver function tests (LFTs) are necessary before starting statin therapy and periodically during treatment to monitor for potential hepatotoxicity.
C. "Avoid consuming dairy products while taking this medication": Lovastatin can be taken with or without food, and there is no specific requirement to avoid dairy products. This statement is not relevant to lovastatin therapy and should not be included in the teaching.
D. "You should take the medication in the morning": Lovastatin can be taken at any time of the day, with or without food. There is no specific requirement to take it in the morning. Therefore, this statement is incorrect and should not be included in the teaching.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Oxycodone primarily exerts its analgesic effects through binding to opioid receptors and modulating neurotransmitter release, rather than blocking sodium channels.
B. Oxycodone does not directly inhibit prostaglandin synthesis; this mechanism is associated with nonsteroidal anti-inflammatory drugs (NSAIDs).
C. Oxycodone does not promote vasodilation of cranial arteries. This mechanism is more commonly associated with medications used to treat migraines, such as triptans.
D. Oxycodone is an opioid analgesic that acts centrally on the nervous system to depress respiratory drive, leading to respiratory depression, especially at higher doses.
Correct Answer is A
Explanation
A. Filing a report with the facility to document the incident as a near miss medication error is essential for tracking and investigating medication errors to prevent future occurrences.
B. While contacting the prescribing provider may be necessary, the priority is to report the error internally within the facility.
C. While documenting the nurse's actions is important, it is essential to report the error through the appropriate channels within the facility.
D. While informing the client about the error is necessary, the immediate action should be to report the error internally within the facility.
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