This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Which of the following are used for calculation of fluid replacement in burns 
Select and explain. 
A. Parkland regime, B. Muir and Burclay regime, C. Evan's formula, D. All the above
D: All the above
Answer: D: All the above 
Explanation: Parkland regime : It is commonly used . 4ml/%burn/kg body weight / 24 hours . Maximum percentage considered is 50%. volume is given in first year hours, rest given in 16 hours. Muir and Burclay regime : For colloid after 12-24 hours %burns x kg body weight /2 = 1 ration Three rations given in 12 hours . Two rations in second 12 hours . One ration in third 12 hours . Evan's formula : In first 24 hours : Normal saline 1ml/kg/%burns Colloids 1ml/kg/%burns 5% dextrose in water , 2000 ml in adult . In second 24 hours : Half of the volume used in first 24 hours . Ref - Srb's manual of surgery 5/e p133