learn.howToCalculate
learn.whatIsHeading
Parkland formula estimates fluid requirements for burn resuscitation. It guides IV fluid administration in the first 24 hours post-burn.
Wzór
Calculate: Volume (mL) = 4 × body weight (kg) × %TBSA burned
Przewodnik krok po kroku
- 1Calculate: Volume (mL) = 4 × body weight (kg) × %TBSA burned
- 2Give half in first 8 hours, half over next 16 hours
- 3Use Ringer's lactate; monitor urine output and adjust
Rozwiązane przykłady
Wejście
70 kg patient with 40% TBSA burn
Wynik
Total 24hr fluids = 11,200 mL; give 5,600 mL in first 8 hours
Using Ringer's lactate
Częste błędy do unikania
- ✕Including inhalation injury fluid in formula (requires separate consideration)
- ✕Forgetting to subtract pre-hospital fluids received
Często zadawane pytania
Why Ringer's lactate instead of normal saline?
Ringer's has lower sodium and adds lactate, better matching extracellular fluid and preventing hyperchloremic acidosis.
Is Parkland formula always accurate?
It's a starting estimate; titrate fluids based on urine output (0.5 mL/kg/hr) and clinical response.
Gotowy do obliczeń? Wypróbuj darmowy kalkulator Parkland Formula
Spróbuj sam →