A client was rushed to the emergency department after sustaining burn injuries to their anterior trunk fully 8 hours ago. The client weighs 220 lbs and has been given their initial fluid bolus dose. At what rate per hour should the nurse set the IV pump for the remaining 16 hours? (Round to the nearest whole number.)
The Correct Answer is ["225"]
4 mL × body weight (kg) × % total body surface area (TBSA) burned = total fluid requirement in the first 24 hours
Half of this volume is given in the first 8 hours post-burn (from the time of injury).
The remaining half is given over the next 16 hours.
Step 1: Convert weight from pounds to kilograms
220 lbs ÷ 2.2 = 100 kg
Step 2: Determine % TBSA burned
anterior trunk burns, which corresponds to 18% TBSA (anterior trunk is about 18%).
Step 3: Calculate total fluid volume for 24 hours
4 mL × 100 kg × 18 = 7200 mL total in 24 hours
Step 4: Calculate remaining fluid to give over the next 16 hours
Half (first 8 hours) = 7200 ÷ 2 = 3600 mL (already given)
Remaining 16 hours = 3600 mL
Step 5: Calculate the hourly rate
3600 mL ÷ 16 hours = 225 mL/hour
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
A. Clients are usually kept NPO before a kidney biopsy to reduce risk of aspiration if sedation is used.
B. Informed consent is necessary before invasive procedures like a biopsy.
C. Coagulation studies are important to assess bleeding risk before the biopsy.
D. A urine specimen is obtained to check for baseline hematuria or infection.
E. Diphenhydramine is not routinely given before a kidney biopsy unless there is a known allergy or reaction risk.
Correct Answer is ["54"]
Explanation
Lower limbs= Anterior (18) + posterior (18)
Posterior trunk= 18
Total= 18+18+18
TBSA= 54%
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