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: The demographic dynamics of a community is determined by:
Options: <1> Natality <2> Mortality. <3> Immigration. <4> Emigration. <5> All are correct.

SOLUTION: 5

PROBLEM: Question: Diabetes Insipidus:
Options: <1> It is a disease linked to the dysfunction of the anterior pituitary gland. <2> It is controlled by limiting the ingestion of liquids. <3> It manifests by polydipsia and the elimination of large volumes of diluted urine. <4> It originates in the pancreas. <5> It is caused by excessive production of ADH (Vasopressin).

SOLUTION: 3

PROBLEM: Question: A 43-year-old man consulted for diarrheal syndrome, and reported among his background 3 pneumonias in adulthood. Which of the following immunological studies should we request ?:
Options: <1> Serum immunoglobulin count and antibody production capacity test. <2> Phagocytosis test and oxidative metabolism of neutrophils. <3> Apoptosis test (programmed cell death) in the circulating lymphocytes of the patient. <4> Study of the repertoire and clonality of the T lymphocytes (alpha / beta). <5> In this patient, it would not be appropriate to request any immunological study.

SOLUTION:
1