<prompt> Initial drug to sta with newly detected hypeension in an 42 years old male with calcium stones is:-FurosemideLosaanAtenololChlohalidone  <response>: Chlohalidone is a thiazide like diuretic which is a one of the first line drugs for hypeension. It is preferred since it decreases calcium excretion and Ca2 do not deposits in kidney so prevent the formation of calcium stones. Furosemide Loop diuretic- Increases Ca2 excretion and can precipitate the condition of pt. 