This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
5 year old child presented with high grade fever and features of sepsis. On examination BP - 90 / 60 mmHg, Pulse rate - 146 beats / min. What is the initial fluid of choice 
Select and explain. 
A. 10 mL / kg of 0.45% normal saline, B. 10 mL / kg of 10% dextrose, C. 20 mL / kg of 0.45% normal saline, D. 20 mL / kg of 0.9% normal saline
D: 20 mL / kg of 0.9% normal saline
Answer: D: 20 mL / kg of 0.9% normal saline 
Explanation: None