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: Why is the presence of lentigo in older people?
Options: <0> Cell dehydration <1> Small hemorrhages due to capillary fragility. <2> Hyperplasia of intraepidermal melanocytes. <3> Deficiency of collagen and elastin. <4> Lipofuscin deposits.
nursery

Question: Aspirin is an inhibitor of the synthesis of:
Options: <0> Sterols <1> Prostaglandins <2> Phosphoacylglycerides. <3> Arachidonic acid. <4> Glycerophospholipids.
pharmacology

Question: When you assess the nutritional status of the patient in the preoperative period, you should know that if he suffers from a deficit of Vitamin C, he may present in the postoperative period:
Options: <0> Problems in the synthesis of prothrombin. <1> Tachycardia. <2> Leukopenia <3> Healing problems in the wound. <4> Alteration in the metabolism of carbohydrates.
nursery