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: Which of the nucleophiles listed below has a greater reactivity to the bimolecular nucleophilic substitution reaction? 
 Options:  <1> Hydroxide. <2> I last. <3> Ammonia. <4> Water. <5> Acetic acid.

SOLUTION: 2

PROBLEM: Question: In disorders related to substance use, what is physical dependence? 
 Options:  <1> In a physical process of short duration. <2> In an intense sense of dissatisfaction for not being able to consume the substances. <3> In the action of consuming drugs producing a state of intoxication with psychoactive effect. <4> In a series of physical and psychic changes that take place after the administration of a substance. <5> In a state of physical adaptation manifested by intense physical disturbances when the administration of the drug is interrupted.

SOLUTION: 5

PROBLEM: Question: 0 months previously healthy with acute gastroenteritis of one day of evolution and signs of mild dehydration, without blood or mucus in the stool and without oral intolerance. What is the initial choice treatment in our environment? 
 Options:  <1> Intravenous rehydration, absolute diet 8 hours and start feeding with astringent diet. <2> Rehydration with low osmolality oral rehydration solution (sodium 60-75 mEq / L) and continue with your usual diet. <3> Rehydration with low osmolality oral rehydration solution (sodium 60-75 mEq / L), maintain regular feeding and oral amoxicillin for 10 days. <4> Rehydration with low osmolality oral rehydration solution (sodium 60-75 mEq / L) and start feeding with lactose-free formula. <5> Rehydration with low osmolality oral rehydration solution (sodium 60-75 mEq / L), maintain regular feeding and loperamide 7 days.

SOLUTION:
2