Medicine After administering ‘desmopressin’, urine osmolality should increase by how much in central diabetes insipidus? A At least 10% B At least 25% C At least 35% D At least 50% 💡 Explanation After administering 'desmopressin', urine osmolality should increase by how much in central diabetes insipidus? ✓ Correct Answer: D. At least 50%