<prompt> Thyroid storm after total thyroidectomy is due to?Damage of RLNRough handling during surgeryRemoval of parathyroidInadequate preoperative preparation  <response>: Management: b blockers- T4, T3 conversion, Hypehyroid symptoms O2 Hemodynamic suppo Non- Aspirin Anti - Pyretics - fever I.V Lugols Iodine - I2 uptake Propylthiouracil PTU - T4 to T3 conversion. decreased production of thyroid hormone. Coicosteroids. 