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'.

[EX Q]: Question: The eudismic index is a parameter with pharmacological interest that expresses the relationship between: 
 Options:  <1> Two diastereomer drugs. <2> Two bioisostero drugs. <3> Two enantiomers <4> A drug and a prodrug, structural analog. <5> Two structural modifications, one hydrophilic and one lipophilic, of a certain drug.
[EX A]: 3

[EX Q]: Question: It is NOT a component of the evaluation stage of the Nursing Process: 
 Options:  <1> The collection of data related to the results. <2> The comparison of the data with the desired results. <3> The relationship of the nursing activities with the results. <4> The continuation, modification or termination of the care plan. <5> The election of pertinent results and determination of precise indicators.
[EX A]: 5

[EX Q]: Question: The altered or minority nitrogenous bases: 
 Options:  <1> They are not detected in DNA. <2> They are not detected in the RNA. <3> They protect genetic information. <4> They are not detected in the tRNA. <5> They are not able to mate.
[EX A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
3

