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: Point out the correct option: 
 Options:  <0> Long-acting bronchodilators should be used on demand. <1> Rapid-acting bronchodilators should be administered every 3-5 hours. <2> Bradycardia is an adverse effect that frequently appears after the administration of bronchodilators. <3> Glucocorticoids are used as a preventive treatment for seizures in asthmatic patients. <4> The answers 1 and 4 are correct.

A: nursery
****
Q: Question: Regarding Nervous Anorexia, it can be stated that: 
 Options:  <0> Even if the weight is stabilized, the patients still present a considerable psychopathology. <1> The suicide rate is 15%. <2> The most frequent comorbid symptoms are obsessive. <3> The purgatives have less psychopathological severity than the restrictive ones. <4> The psychopharmacological treatment of choice is the pharmacological treatment by itself.

A: psychology
****
Q: Question: What will be the charge of the glutamic amino acid at pH 7? 
 Options:  <0> It will not have a net charge. <1> It will have negative net charge. <2> It will have positive net charge. <3> Its side chain will be protonated. <4> Your α-amino group will be deprotonated.

A:
chemistry
****