system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Central diabetes insipidus is characterized by?
assistant
The correct answer is  Is characterized by ADH|| which leads to loss of H2O so urine will be diluted and plasma will be concentrated. Low urine & High plasma Osmolality in Central D.I SIADH (Gain of water) DI(loss of water) Urine osmolality || || Plasma osmolality || || Na+ concentration Dilutional hyponatremia Relative hypernatremia