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: Enter in our plant from the Emergency Room to study an 80-year-old patient reporting weight loss and nonspecific central-abdominal discomfort, together with loss of appetite. The diagnostic process that we must develop during your admission will be guided by the following principles EXCEPT: 
 Options:  <1> All those tests that can bring light to the process suspected by the doctor covering the widest differential diagnosis from the beginning will be carried out. <2> The healthcare process will be adapted to the individual clinical context of the patient and it will be sought that the latter be a participant in the decisions regarding diagnosis and treatment. <3> It is important to think first of all in the most ordinary way, only later, once the most frequent entities are discarded with certainty, to consider the odd. <4> Some complementary tests may be redundant and may not add value to the diagnostic process, but at the cost of health. Thus, before two complementary tests of similar performance, it will always be decided by the most economical and least risky. <5> It is essential that the doctor does not add new discomforts with the practice of complementary explorations that are not strictly necessary.

SOLUTION: 1

PROBLEM: Question: A 45-year-old patient with a moderate smoking habit, no drinker, no other history of interest who has been diagnosed with squamous carcinoma of the oropharynx cT1N2b. It is pending decision of treatment in committee. What infectious agent would you be interested in confusing before proposing the treatment? 
 Options:  <1> Helicobacter pylori. <2> Herpes Simplex virus type 2. <3> Human papilloma virus. <4> Epstein Barr virus. <5> Cytomegalovirus.

SOLUTION: 3

PROBLEM: Question: Free samples of industrially manufactured medicines are considered exceptional publicity; as such, they will only be delivered during a maximum time of: 
 Options:  <1> One year from the date of authorization of the medication. <2> Five years from the date of authorization of the medication. <3> Six months from the date of authorization of the medication. <4> Two years from the date of authorization of the medication. <5> One month from the date of authorization of the medication.

SOLUTION:
4