The nurse is caring for a patient newly diagnosed with hypothyroidism who has a new prescription for levothyroxine 50 mcg orally.
Which interventions will the nurse include in the plan of care? Select All That Apply.
Administer the medication in the morning with breakfast.
Monitor for chest pain or symptoms of angina.
Monitor prothrombin time for patients taking warfarin.
Stop the medication if patient has arrhythmias.
Decrease the dose of any sedative agents.
Correct Answer : B,C,E
Choice A rationale
Levothyroxine should be taken on an empty stomach, typically 30-60 minutes before breakfast, to ensure proper absorption. Taking it with food can interfere with its effectiveness.
Choice B rationale
Monitoring for chest pain or symptoms of angina is crucial as levothyroxine can increase the heart rate and potentially exacerbate pre-existing heart conditions, especially in elderly patients.
Choice C rationale
Monitoring prothrombin time is important for patients taking warfarin because levothyroxine can enhance the anticoagulant effect of warfarin, increasing the risk of bleeding.
Choice D rationale
Stopping levothyroxine abruptly can cause severe hypothyroid symptoms, so it should not be discontinued without consulting a healthcare provider.
Choice E rationale
Hypothyroidism patients are often more sensitive to sedatives, so reducing the dose of any sedative agents can prevent excessive sedation and other adverse effects. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Filgrastim (G-CSF) is used to stimulate the production of white blood cells to decrease the risk of infection. A formed bowel movement is unrelated to the specific outcomes of this medication.
Choice B rationale
While filgrastim can improve overall blood cell counts, its primary goal is to enhance neutrophil counts, rather than addressing skin petechiae or purpura, which may be related to platelet levels.
Choice C rationale
Filgrastim does not target gastrointestinal symptoms such as nausea. Instead, it is aimed at restoring neutrophil levels to reduce infection risk.
Choice D rationale
Filgrastim is specifically designed to increase neutrophil counts, thus helping the patient to be free from infections by discharge, which is a SMART goal.
Correct Answer is ["675"]
Explanation
Step 1 is (198 ÷ 2.2) × 15 = 1350 mg/day.
Step 2 is 1350 ÷ 2 = 675 mg/dose.
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