<prompt> Trousseaus sign is seen in -HypocalcemiaHypercalcemiaHypokalemiaHyperkalemia  <response>: Ans. is a i.e., Hypocalcemia Trousseaus sign: Carpal spasm induced by inflation of a blood pressure cuff to 20 mmHg above the patients systolic blood pressure for 3 min - is seen in hypocalcemia. 