<prompt> True aboutHypercalcemia-Rx of the primary causeMalignancy dose not produce hypercalcemiaL.V. fluid with Frusemide is givenamidronate is not effective  <response>: Ans is option 1and 3. Rx of primary causes and iv fluid with furosemide is given Hyperparathyroidism most commonly presents as Asymptomatic hypercalcemia Frst focus on hypercalcemia treatment then on primary causes after diagnostic evaluation of hypercalcemia Ref Harrison 17e p2390 