A nurse is caring for a client who is postoperative following knee arthroplasty and has a new prescription for enoxaparin 1mg/kg subcutaneous. The client weighs 185 lb. How many mg should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["84.1"]
Weight in kg=185÷2.2≈84.1
Calculate the dose of enoxaparin:
The prescribed dose is 1 mg/kg.
Dose in mg=Weight in kg×Dose per kg
Dose in mg=84.1×1≈84.1
The nurse should administer 84.1 mg of enoxaparin.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["200"]
Explanation
Weightinkg=Weightinlb÷2.2
Weightinkg=88÷2.2≈40
Calculate the dose of cefpodoxime:
The prescribed dose is 5 mg/kg.
Doseinmg=Weightinkg×Doseperkg
Doseinmg=40×5=200
The nurse should administer 200 mg of cefpodoxime.
Correct Answer is ["438"]
Explanation
To calculate the high-end dosage for a 125 kg patient, you can multiply the weight in kilograms (125 kg) by the high-end dosage range (3.5 mg/kg):
High-end dosage = 125 kg * 3.5 mg/kg = 437.5 mg
Rounded to whole number give 438mg.
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