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: The blood flow velocity is maximum in: 
 Options:  <0> Great arteries <1> Distribution arteries. <2> Arterioles <3> Capillaries <4> Venules
[EX A]: biology

[EX Q]: Question: Indicate which of the following statements is true about bilirubin: 
 Options:  <0> It is a catabolic product of the heme group. <1> It is a product of the urea cycle. <2> It is an intermediary of the Krebs cycle. <3> It is a precursor of hepatic gluconeogenesis. <4> It is a product of cholesterol degradation.
[EX A]: chemistry

[EX Q]: Question: Regarding the NANDA-I taxonomy, it is correct to affirm that: 
 Options:  <0> All the diagnoses contained in the taxonomy are appropriate for all practicing nurses. <1> All the proposed diagnoses are relevant for all specialties. <2> There are diagnoses that may be outside the scope of exercise that governs the nurse practice of a specific area. <3> The use of the diagnoses contained in the classification supports their use over the regulations that may exist in a specific area. <4> The taxonomy must adjust to each reality, removing those diagnoses that are not usual and including those that do not appear in the classification and represent common problems.
[EX A]:
nursery