TASK DEFINITION: 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'.
PROBLEM: Question: A study is being conducted in a health center to determine the effect of exposure to tobacco smoke in children of smoking parents. For this purpose, a group of healthy children between 3 and 7 years old whose parents are smokers is selected and at the same time an equal number of children whose parents are non-smokers are selected in the same center. A year later, the appearance of respiratory diseases during that year will be investigated in both groups. Indicate the correct answer: 
 Options:  <1> The study design is a prospective cohort. <2> The study design is cases and controls. <3> The study design follows a qualitative methodology. <4> The study is experimental. <5> The type of design used is efficient to study rare diseases.

SOLUTION: 1

PROBLEM: Question: According to the article 15 of the Law of Prevention of Labor Risks, it is NOT considered a principle in the preventive activity: 
 Options:  <1> Avoid the risks and fight them from their origin. <2> Adapt the job to the person. <3> Adopt measures that put individual protection before collective protection. <4> Substitute the dangerous for what it means little or no danger. <5> Training of workers

SOLUTION: 3

PROBLEM: Question: A karyotype 45, XX, rob (15; 21) (q10; q10) can correspond to: 
 Options:  <1> A girl with Down syndrome with a Robertsonian translocation. <2> A girl with Angelman syndrome. <3> A healthy woman with a Robertsonian translocation. <4> A healthy woman with Turner syndrome. <5> A healthy male carrier of a Robertsonian translocation.

SOLUTION:
3