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: 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: What is the maximum volume of air that a subject can breathe out after maximum inspiration ?: 
 Options:  <1> Total lung capacity. <2> Expiratory reserve volume. <3> Inspiratory capacity <4> Vital capacity <5> Residual volume
[EX A]: 4

[EX Q]: Question: The access of drugs to the central Nervous System is conditioned by the existence of the blood-brain barrier (BHE) barrier: 
 Options:  <1> Increases its permeability in case of inflammation. <2> It is homogeneous throughout the encephalon. <3> It is traversed freely by fat-soluble drugs. <4> It is maximum in the chemoreceptor area of ​​the trigger. <5> Decreases its permeability in case of inflammation.
[EX A]:
1