<prompt> Thiazides false is -Used in CCFCauses hyperglycemiaIncreases uric acid concentration in serumIncreases calcium excretion in urine  <response>: Ans. is d i.e., Increases calcium excretion in urine o Thiazides decrease renal Ca2 excretion. About other options o Thiazides can be used in hypeension, heafailure, nephrolithiasis due to idiopathic hypercalciuria, and nephrogenic diabetes insipidus. o Thiazides can cause hyperglycemia by decreasing insulin release. o Thiazides can cause hyperuricemia by decreasing tubular secretion of uric acid. 