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.

[EX Q]: Question: Which of the following is a more reliable marker of malnutrition in the elderly patient? 
 Options:  <0> Weight loss of 1 kg in the last month. <1> Body mass index greater than 24. <2> Difficulty swallowing, chewing and / or lack of appetite. <3> Albumin 4.5 gr / dl. <4> Mini Nutritional Assessment less than 17.
[EX A]: medicine

[EX Q]: Question: Young person who goes to the emergency room for second degree flame burn of 10% of the body surface, affecting the right arm in an extensive and circular way. There is no arterial pulse in the hand measured by Doppler. What is the treatment of choice? 
 Options:  <0> Cures with occlusive silver sulfadiacin and evaluation of depth per week. <1> Lymphatic drainage and assess a vascular by-pass. <2> Escarotomy or emergency decompression incisions. <3> Expectant behavior <4> Amputation of the extremity.
[EX A]: medicine

[EX Q]: Question: Which of the following statements is FALSE with respect to multiple myeloma? 
 Options:  <0> The cytogenetics and serum levels of albumin and beta2-microglobulin are important data for the prognosis. <1> Bortezomib, thalidomide, lenalidomide and polychemotherapy are very useful therapeutic tools. <2> Autogenic transplantation of hematopoietic progenitors provides a long progression-free survival. <3> Allogeneic transplantation should be considered an experimental procedure (of unproven efficacy). <4> Radiation therapy has no role in the treatment of the disease or its complications.
[EX A]:
medicine