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'.

[EX Q]: Question: A tablet with gastrosoluble film cover is being designed. Which of the following excipients exerts the function of plasticizer in said cover ?: 
 Options:  <1> Hydroxypropylmethylcellulose. <2> Methylcellulose <3> Copolymer of methacrylic acid (Eudragit® E30D (A)) <4> Polyethylene glycol <5> Titanium oxide.
[EX A]: 4

[EX Q]: Question: What is the approach proposed by the relationship model between therapist and client as expert to expert ?: 
 Options:  <1> The behavioral model. <2> The constructivist perspective <3> The psychoanalysis. <4> The strategic school. <5> The therapy centered on the client.
[EX A]: 2

[EX Q]: Question: Question linked to image nº17 You receive a biopsy of the duodenum of a 38-year-old woman with no other clinical information. What is the most likely diagnosis? 
 Options:  <1> Intestinal lymphoma: infiltration of the lamina propria and the superficial epithelium by a monotonous lymphoid cell population. <2> Gluten-sensitive enteropathy (celiac disease): intestinal villi atrophy, increased inflammatory infiltrate and intraepithelial lymphocytosis. <3> Lymphangiectasias: dilatation of lymphatic vessels located in the lamina propria of the mucosa. <4> Whipple's disease: accumulations of macrophages of wide cytoplasm and microvacuolate in the lamina propria of the mucosa. <5> Giardiasis: presence of Giardia lamblia trophozoites on the intestinal surface.
[EX A]:
2