Central diabetes insipidus is characterized by?
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
Low plasma and low urine osmolality
High plasma and high urine osmolality
Low plasma and high urine osmolality
Low urine and high plasma osmolality
Disorders of pituitary gland