A client who weighs 176 pounds receives a prescription for enoxaparin sodium 1.5mg/kg/day subcutaneously. The medication is available in 120 mg/0.8 mL prefilled syringe. How many mL should the nurse administer? (Enter numerical value only.)
Explanation & Rationale
Convert the client's weight from pounds to kilograms (kg). Calculate the enoxaparin sodium dosage per day based on the client's weight and the prescribed dosage of 1.5 mg/kg/day. Divide the enoxaparin sodium dosage by the concentration of the medication in the prefilled syringe (120 mg/0.8 mL) to determine the volume to administer. Step 1: Convert weight from pounds to kilograms Client's weight in kg = Client's weight in pounds / 2.2 Client's weight in kg = 176 pounds / 2.2 = 80 kg Step 2: Calculate enoxaparin sodium dosage per day Enoxaparin sodium dosage (mg/day) = Client's weight (kg) × Prescribed dosage (mg/kg/day) Enoxaparin sodium dosage (mg/day) = 80 kg × 1.5 mg/kg/day = 120 mg/day Step 3: Determine the volume to administer Volume to administer (mL) = Enoxaparin sodium dosage (mg/day) / Medication concentration (mg/mL) Volume to administer (mL) = 120 mg/day / (120 mg/0.8 mL) = 0.8 mL Therefore, the nurse should administer 0.8 mL of enoxaparin sodium to the client.