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.

[Q]: Question: The biological cycle of Trichinella spiralis is of the following type: 
 Options:  <0> Stenoxene <1> Optional. <2> Triheteroxene <3> Autoheteroxene <4> Heterogónico.
[A]: pharmacology


[Q]: Question: A patient with an internal arteriovenous fistula in the left arm will recommend: 
 Options:  <0> Put on a compressive bandage for protection. <1> Perform elbow flexion and extension exercises to activate their maturation. <2> Feel the fistula daily to check that it works. <3> Clean the surrounding skin with an antiseptic every day. <4> Lift weight with that hand to achieve vascular remodeling.
[A]: nursery


[Q]: Question: In charge of who was the regulation of the exercise of health professions in Spain during the fifteenth century and later? 
 Options:  <0> The Faculties of Medicine. <1> The Protomedical Court. <2> The General Board of Health. <3> The Ministry of Education. <4> The General Benevolence of the State.
[A]:
nursery