<prompt> A 50 years old female with 50 kg body weight suffered from burns after pressure cooker blast, involving 45 of total body surface area. How much fluid should be given in first 8 hours?4 litres5 litres6 litres4.5 litres  <response>: Resuscitation formulas Formula Crystalloid volume Colloid Volume Free water Parkland 4 mL Kg per TBSA None None Brooke 1.5 mLKg per TBSA burn 0.5 mLKg per TBSA burn 2.0 L Galveston Pediatric 5000 mLm2 burned area 1500 mLm2 total area None None Parkland Formula: Calculates disease fluid to be replaced in first 24 hrs. 24 hrs. fluid requirement 4 ml x Body wt. kg x BSA Burn surface Area -Half in 1st 8 hours -Next half in subsequent 16 hours From the given question: BSA 45 Body wt. kg 50 kg- 4 x 50 x 45 9,000 ml In first 8 hours 4.5 litres 