In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
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Question: Question: The formation of the complex called Aminophylline improves the solubility of one of the following drugs: 
 Options:  <1> Theophylline <2> Digoxin <3> Ampicillin <4> Thioridazine. <5> Ciclosporin

Answer: 1


Question: Question: In gas chromatography, derivatization is very common, with several objectives. One of those discussed below is not among them: 
 Options:  <1> Increase the volatility of non-volatile compounds. <2> Avoid the decomposition of a compound, improving its stability. <3> Reduce the absorption on active surfaces of the walls of the column and the solid support. <4> Fragment the analyte in molecular ions of easier separation. <5> Improve the separation of closely related compounds with a very poor separation.

Answer: 4


Question: Question: According to Berman et al., From the sanitary point of view, to the basic social group constituted by persons of feminine or masculine gender, young or adult, united by legal, friendship, related or not genetically and that others consider close friends, he calls you: 
 Options:  <1> Collective. <2> Informal system <3> Control group. <4> Citizenship. <5> Family.

Answer:
5