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: The organometallic compounds are derivatives:
Options: <1> With a radical nature. <2> With covalent bonds between carbon atoms and metal atoms. <3> With electronic deficit and electrophilic character. <4> Practically not reactive. <5> With essentially reducing character.
answer:
2

question:
Question: Point out the correct answer regarding the regulation of hematopoiesis:
Options: <1> Altitude inhibits hematopoiesis. <2> Erythropoietin inhibits hematopoiesis. <3> Hypoxia stimulates the production of erythropoietin. <4> Erythropoietin is synthesized in the liver. <5> Erythropoietin does not influence the production of red blood cells.
answer:
3

question:
Question: Crohn's disease is an inflammatory process that is characterized by:
Options: <1> It affects the superficial mucosa of the colon. <2> It usually occurs with rectal bleeding. <3> The affectation is uniform, producing continuous injuries. <4> The colectomy cures the disease. <5> It affects any stretch of the gastrointestinal tract.
answer:
5