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'.

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.
5

Question: To proceed to the elaboration of suppositories by the method of discharge it is necessary to calculate the displacement factor that indicates: 
 Options:  <1> The weight, in grams, of drug that is displaced by one gram of excipient. <2> The volume of excipient that is displaced by 100 mL of drug. <3> The weight, in grams, of excipient that is displaced by 1mL of drug. <4> The weight, in grams, of drug that is displaced by 1 mL of excipient. <5> The weight, in grams, of excipient displaced by one gram of drug.
5

Question: In the human eye: 
 Options:  <1> Photoreceptors contact the vitreous humor. <2> The accommodation is due to the increase in the curvature of the cornea. <3> The pigmentary epithelium participates in the regeneration of rhodopsin. <4> The cones and rods are distributed homogeneously throughout the retina. <5> The greatest refractive power is in the lens.

3