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'.
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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: What would be the pathophysiological mechanism that would explain the jaundice that can be observed in choledocholithiasis? 
 Options:  <1> Increase in bilirubin production. <2> Defect in the uptake of bilirubin by the hepatocyte. <3> Disorder in bilirubin conjugation. <4> Defect in the elimination of bilirubin by the hepatocyte. <5> Disorder in the conduction of bilirubin to the duodenum.

Answer: 5


Question: Question: When the manganese is oxidized in the air at 1000 ºC it is completely transformed into Mn3O4. This is because: 
 Options:  <1> Mn3O4 is the most volatile of all manganese oxides. <2> Mn3O4 can no longer react with oxygen. <3> There are no manganese oxides with a higher oxidation state. <4> Mn3O4 is the most stable of all manganese oxides. <5> Mn3O4 forms a protective layer that stops oxidation of the metal.

Answer:
4