instruction:
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:
Question: To calculate the number of different genotypes in any allelic series the formula is applied: 
 Options:  <1> (n-1) / 2. <2> n x (n + 1) / 2. <3> n x (n-1) / 2. <4> (n-1) x (n + 1) / 2. <5> (2n-1) / 2.
answer:
2


question:
Question: Separations by capillary zone electropheresis (CZE) are characterized in that the electrophoretic medium: 
 Options:  <1> It is always formed by 1.0 M HCl. <2> It is always formed by NH3 1.0 M. <3> It is homogeneous throughout the capillary. <4> It is not homogeneous throughout the capillary. <5> It has a pH gradient throughout the entire capillary.
answer:
3


question:
Question: From which model of the psychological evaluation are the grid techniques and others appropriate to evaluate the meanings of the subject? 
 Options:  <1> Constructivist or constructionist model. <2> Behavioral Model <3> Clinical-dynamic model, Medical-psychiatric perspective. <4> Correlational model. <5> Clinical-dynamic model, Psychoanalytical perspective.
answer:

1