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 innate immune response to viruses is mainly mediated by lymphocytes: 
 Options:  <1> B1 <2> Th1. <3> Cytolytic T <4> NK <5> Tγδ.
[A]: 4


[Q]: Question: The integral psychological therapy (IPT) of Brenner et al. (1992) consists of different subprograms. Which of these subprograms does NOT belong to such therapy ?: 
 Options:  <1> Cognitive differentiation <2> Solution of interpersonal problems. <3> Social perception. <4> Social skills. <5> Management and control of stress.
[A]: 5


[Q]: Question: Question linked to image No. 1 In the same patient, from the observation of the chest x-ray, it can be deduced: 
 Options:  <1> That the patient has pulmonary metastases. <2> Suspected nosocomial pneumonia. <3> A failure (dehiscence) of the colonic anastomosis should be considered. <4> Suspicion of PET <5> You have an infection of the surgical wound.
[A]:
3