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: A 16-year-old woman consulted for primary amenorrhea. It presents a normal female development of secondary sexual characteristics. The levels of estradiol and testosterone are normal. In the gynecological examination, agenesis of the vagina is appreciated. Ultrasound is performed and there is absence of uterus. The ovaries are normal ultrasound. No left kidney is seen. The most likely diagnosis is:
Options: <1> Rokitansky syndrome. <2> Morris syndrome. <3> Congenital adrenal hyperplasia. <4> Polycystic ovarian syndrome. <5> Kallman syndrome.

A: 1
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Q: Question: By what legal norm were regulated for the first time the specialties for the Diploma in Nursing and obtaining the title of Specialist Nurse?
Options: <1> Order June 1, 1992 (BOE June 2). <2> Royal Decree 450/2005, of April 22 (BOE May 6). <3> Royal Decree 992/1987, of July 3 (BOE 1 of August). <4> Royal Decree 943/1986 (BOE May 14). <5> Order of July 15, 1980 (BOE of July 23).

A: 3
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Q: Question: We want to conduct a study to assess the effect of exposure to alcohol consumption on pancreatic cancer. It is possible that the relationship may be affected by the effect of exposure to tobacco use. If you only want to analyze the effect of alcohol consumption, what type of bias can occur?
Options: <1> Exposure bias <2> Diagnostic bias <3> Performance bias <4> Bias due to surveillance effect (or Hawthorne). <5> Confusing bias

A:
5
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