The nurse is providing discharge teaching for a patient who will be taking oral linezolid (Zyvox) to treat a complicated skin infection caused by vancomycin-resistant enterococci (VRE).
Which statement by the patient indicates a need for further teaching?
“I will report any changes in my vision to my doctor.”
“I will avoid eating foods that contain tyramine.”
“I will take this medication on an empty stomach.”
“I will continue to take this medication until I feel better."
The Correct Answer is D
This statement indicates a need for further teaching because linezolid should be taken for the full prescribed course of treatment, even if the symptoms improve or resolve. Stopping the medication too soon can lead to bacterial resistance or recurrence of the infection.
Choice A is wrong because it is a correct statement. Linezolid can cause optic neuropathy or vision changes, so patients should report any changes in their vision to their doctor.
Choice B is wrong because it is a correct statement.
Linezolid can interact with foods that contain tyramine, such as cheese and red wine, and cause a hypertensive crisis. Patients should avoid eating foods that contain tyramine while taking linezolid and for two weeks after stopping the medication.
Choice C is wrong because it is a correct statement. Linezolid can be taken with or without food, but taking it on an empty stomach may help with absorption and effectiveness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D"]
Explanation
Tetracycline can causephotosensitivity, which means increased sensitivity to sunlight and risk of sunburn.It can also causesuperinfection, which means overgrowth of resistant bacteria or fungi in the mouth, intestines, or vagina.
Choice B is wrong because tetracycline can causetooth discolorationin children under 8 years old, not in adults.
Choice C is wrong because tetracycline can causehepatic impairmentonly in patients with preexisting liver disease or who take high doses for a long time.
Choice E is wrong because tetracycline can causebone marrow suppressiononly in patients with preexisting blood disorders or who take high doses for a long time.
Correct Answer is B
Explanation
This is because oseltamivir is aneuraminidase inhibitor, which means it blocks the enzyme that helps the influenza virus to spread from cell to cell. By preventing the release of new virus particles, oseltamivir reduces the duration and severity of influenza infection.
Choice A is wrong becauseAcyclovir is wrong because it is anucleoside analogthat inhibits viral DNA synthesis.
It is effective against herpes simplex virus (HSV) and varicella zoster virus (VZV), but not against influenza virus.
Choice C is wrong because Efavirenz is wrong because it is a **non-nucleoside reverse transcript
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