Q: In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
Question: The syndrome of inadequate secretion of antidiuretic hormone (SIADH) is characterized by:
Options: <0> Hyponatremia <1> Hypovolemia <2> Concentrations of sodium ion in urine less than 20 mmol / L. <3> Osmolality in urine less than serum osmolality. <4> High concentrations of calcium ion.
A:
pharmacology