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
In children, catecholamine resistance shock managed by ? 
Select and explain. 
A. Activated protein-C, B. Hydrocoisone, C. Nor-adrenaline, D. Vasopressin
B: Hydrocoisone
Answer: B: Hydrocoisone 
Explanation: Ans. is 'b' i.e., Hydrocoosone