Phlebotomy Essentials
6th Edition
ISBN:9781451194524
Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Chapter1: Phlebotomy: Past And Present And The Healthcare Setting
Section: Chapter Questions
Problem 1SRQ
Related questions
Question
100%
Order: cefazidime 40 mg/kg IV bolus every 8 hr
Weight: 22lb
Pharmacy available: ceftazidime injection 40 mg/mL
How many mL should the nurse administer per dose?
Expert Solution
Step 1: Convert the weight from lb to kg
To calculate the mL that the nurse should administer per dose, you can use the following formula:
Dose (mL) = (Weight in kg) x (Dose in mg/kg) / (Concentration in mg/mL)
First, let's convert the weight from pounds to kilograms:
22 lb ÷ 2.2046 (since 1 lb = 0.4536 kg) ≈ 9.98 kg
Step by step
Solved in 3 steps
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