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: It has a recessive inheritance linked to the X chromosome the:
Options: <0> Acatalasemia <1> Hemophilia A. <2> Rett syndrome. <3> Cystic fibrosis, <4> Hypophosphatemia
[EX A]: biology

[EX Q]: Question: Question linked to the image n15 Patient of 25 years of age transferred to the Rescue Box of the Emergency Service after traffic accident. At admission, he is hypotensive, tachycardic and tachypneic. Portable chest radiography shows right costal fractures from the fourth costal arch to the ninth and right pulmonary contusion image, and the pelvis is attached. What is the best behavior next?
Options: <0> Perform abdominal ultrasound in the emergency box. <1> Request a chest computed tomography. <2> Request pelvic angiography. <3> Request computed tomography of the abdomen and pelvis. <4> Immediately enter the patient in the intensive care unit.
[EX A]: medicine

[EX Q]: Question: Atenolol is an antihypertensive -antagonist that belongs to the structural family:
Options: <0> Arylethanolamines <1> Quinazolines <2> -Haloalkylamines. <3> Aryloxypropanolamines. <4> 2-Imidazolines.
[EX A]:
pharmacology