User:Dr. Vijay yadav/sandbox

'MEDICINE AT A GLANCE FOR PG PREPARATION IN AIIMS''' SIADH: Hyponatremia(Na <135) Increased urine osmolarity >150mosm/kg                 IN A NUT SHELL: Increased urine Na>30meq/l                                     HYPONATREMIA Decrease plasma osmolarity <280mosm/kg                         NORMOKALEMIA Decrease BUN and Uric acid                                     HYPOURICEMIA Serum potassium and bicarbonate normal                         NO EDEMA Clinical euvolemia absence of cardiac, liver and renal diseases Normal thyroid and adrenal function