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: In a determination of the activity of an enzyme, the depletion of the substrate:
Options: <1> It is essential for most trials. <2> It may give falsely low results in sera with high enzymatic activity. <3> It occurs when the reagent is finished. <4> It occurs due to a defect in the spectrophotometer. <5> It can lead to falsely elevated results in sera with high enzymatic activity.
answer:
2

question:
Question: The Arrhenius equation:
Options: <1> It relates the speed of a chemical reaction with the so-called constant velocity and with the concentrations of the reactants raised to their stoichiometric coefficients. <2> It relates the constant of speed of a chemical reaction with the energy of activation of said reaction, so that if the energy, of activation is high the reaction is fast. <3> It is only fulfilled for unimolecular reactions. <4> It relates the speed constant to the temperature through the activation energy and the pre-exponential factor. <5> It allows to obtain the activation energy of an elementary reaction by only representing the decimal logarithm of the temperature versus the inverse of the reaction time.
answer:
4

question:
Question: The Research Diagnostic Criteria (ICD-10) for the crisis of anguish:
Options: <1> They are identical to the DSM-IV, there is no variation. <2> They are identical to those of DSM-IV, except that ICD-10 includes dry mouth and requires that at least one of the symptoms present be palpitations, sweating, tremors or dry mouth. <3> They differ in their entirety from those of the DSM-IV. <4> The ICD-10 Diagnostic Criteria do not require the appearance of a minimum of crisis. <5> The ICD-10 Diagnostic Criteria do not require a period of duration.
answer:
2