This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Medicine
[{'content': 'Treatment of ohostatic hypotension is- \nSelect and explain. \nA. Dopamine, B. Diuretics, C. Fludrocoisone, D. Calcium channel blockers', 'role': 'user'}, {'content': 'Answer: C \nExplanation: fludrocoisone is used to treat ohostatic hypeension by increasing the fluid in the blood Fludrocoisone acetate is a synthetic adrenocoical steroid with high mineralocoicoid activity that results in an increase in plasma volume and increased sensitivity of a-adrenoreceptors. Other than fludrocoisone, common therapies for ohostatic hypotension include midodrine hydrochloride and droxidopa Ref Davidson 23rd edition pg 470', 'role': 'assistant'}]