Given the task definition and input, reply with output. 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: What is the main risk factor in the appearance of ischemic or hemorrhagic ICTUS?
Options: <0> Cardiopathy <1> Mellitus diabetes. <2> Hyperlipidemia <3> Arterial hypertension. <4> Obesity.
nursery