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'.

[Q]: Question: The antitussive dextromethorphan is an enantiomer of the O-methylated derivative of levorphanol that belongs to the structural family of: 
 Options:  <1> 6,7-Benzomorpanos. <2> Morfinanos. <3> 4-Phenylpiperidines. <4> Phenylpropalamine. <5> Oripavinas.
[A]: 2


[Q]: Question: Generates hydrogen peroxide in the phagosome: 
 Options:  <1> Myeloperoxidase <2> Carbonic anhydrase. <3> NADPH oxidase. <4> Cytochrome C oxidase. <5> Superoxide dismutase.
[A]: 5


[Q]: Question: Urinary incontinence affects a significant population of elderly people. When applying different behavioral therapies, we must take into consideration that urinary bladder training or bladder training: 
 Options:  <1> It can be applied if the patient is motivated and has no cognitive or physical impairment. <2> Improves the function of the bladder in people with functional incontinence. <3> It has been shown to be effective in people with cognitive deficits. <4> It is defined as the establishment of a predictable bladder emptying scheme. <5> It is defined as the improvement of the function of the bladder in any type of incontinence in people with or without cognitive impairment.
[A]:
1