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: Homosexual male of 30 years of age HIV (+) who participates as a volunteer in a help center for patients with AIDS. According to her clinical history she received diphtheria toxoid (Td) 6 years ago, the MMR vaccine in childhood and adolescence, and hepatitis B three years ago. He is currently asymptomatic with a CD4 count greater than 200 cls / μl. What vaccines should we recommend? 
 Options:  <1> Seasonal influenza, pneumococcal, tetravalent meningitis and hepatitis A. <2> Seasonal flu, Td, pneumococcal and tetravalent meningitis. <3> Templavalent meningitis, pneumococcal and seasonal influenza. <4> Td, tetravalent, pneumococcal meningitis. <5> Viral triple, seasonal flu, pneumococcal.

A: 1
****
Q: Question: ADH increases the osmolality of the renal interstitial medium because it increases: 
 Options:  <1> The permeability to urea in the collector tube. <2> The water permeability of the ascending loop of Henle. <3> The flow in the straight vessels. <4> The reabsorption of NaCl in the collecting tubule. <5> The renal excretion of water.

A: 1
****
Q: Question: Point out the correct answer regarding the treatment of schizotypal personality disorder: 
 Options:  <1> The treatment program with the most empirical support for this disorder is therapy based on mentalization. <2> Therapeutic strategies that are used for schizophrenia may be useful, given the remarkable relationship between two clinical entities. <3> The focus of treatment is the impulsivity characteristic of this disorder. <4> The program that has received the most empirical support for this disorder is behavioral dialectical therapy. <5> For the treatment of this disorder therapeutic strategies that apply to obsessive-compulsive disorder are used.

A:
2
****