<prompt> A 30 year old lady with crush injury was admitted to the casualty. Her urobag shows 100ml red colour urine. ECG is shown below. All are indicated for this patient except?HemodialysisFurosemide dripCalcium chlorideMagnesium sulfate  <response>: Crush injury with Red color urine indicates Myoglobinuria Rhabdomyolysis In ECG, Hyperkalemia Tall tented T waves Broad complex QRS Option A: Because of acute tubular necrosis due to myoglobinuria -Rx- Hemodialysis Option B:Furosemide for Hyperkalemia Option C: Calcium chloride for Hyperkalemia Option D: Magnesium sulfate not given in Hyperkalemia 