A nurse is preparing discharge teaching for a client who will be going home on warfarin. Which of these client statements indicates the need for further instruction?
"I should avoid alcohol and herbal remedies while I am taking warfarin."
"If I notice signs of bleeding I will stop taking warfarin and follow up with my doctor in a week."
"I should be consistent with my intake of leafy greens while I am taking warfarin."
"I should have my international normalized ratio (INR) checked regularly while I am on warfarin."
The Correct Answer is B
a) Avoiding alcohol and herbal remedies is a correct instruction because they can interact with warfarin and increase the risk of bleeding.
b) Stopping warfarin abruptly without healthcare provider guidance can be dangerous and increase the risk of thrombosis. Signs of bleeding should be reported promptly to the healthcare provider for appropriate management.
c) Being consistent with the intake of leafy greens is important to maintain a stable INR, as these foods contain vitamin K, which can interfere with warfarin.
d) Regular INR monitoring is essential to ensure that the client is within the therapeutic range and to make adjustments to the warfarin dosage if necessary.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
a) The statement about rotating acetaminophen with ibuprofen for pain control demonstrates an understanding of the principles of multimodal pain management and is appropriate.
b) The statement about taking two oxycodone-acetaminophen tablets if pain persists after a certain time frame is appropriate and reflects awareness of appropriate pain management strategies.
c) The statement about the maximum daily dose of acetaminophen and its potential to cause liver problems is accurate and indicates good knowledge.
d) The statement about acetaminophen masking infection-related fevers is incorrect. While acetaminophen can reduce fever, it does not mask the presence of an infection. This statement indicates a need for further teaching.
Correct Answer is D
Explanation
A) Omeprazole should not be chewed; it is usually taken whole with a glass of water.
B) Taking omeprazole with an antacid may alter its absorption and effectiveness; they should be taken separately.
C) While long-term use may be necessary in some cases, the statement doesn't reflect a proper understanding of the timing of administration.
D) Omeprazole is most effective when taken on an empty stomach, usually 30 to 60 minutes before a meal.
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