<prompt> All of the following agents may be used in the management of Chronic Hypocalcemia, except:EtidronateThiazidesElemental calciumVitamin D analogs  <response>: Answer is A Etidronate: Etidronate is a first generation bisphosphonate, used for the management of Hypercalcemia not used fir Hypocalcemia. Treatment of Hypocalcemia includes Calcium replacement with Vitamin D analogs along with Thiazide diuretics to prevent excess calcium excretion besides replenishing any decreases in magnesium and phosphate restriction. 