This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Pharmacology
Shoest acting coicosteroid he following is? 
Select and explain. 
A. Dexamethasone, B. Hydrocoisone, C. Triamcinolone, D. Deflazaco
B: Hydrocoisone
Answer: B: Hydrocoisone 
Explanation: Sho acting steroids - Coisone Hydrocoisone Intermediate acting - Prednisone Prednisolone Triamcinolone Long acting - Dexamethasone Betamethasone Paramethasone