In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
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Question: Question: Indicate the correct answer regarding the forces that influence the filtration through the capillaries of the renal glomeruli (Glomerular Filtration) that takes place in the renal corpuscle: 
 Options:  <0> The hydrostatic pressure of the blood circulating in the glomerular capillaries favors filtration to the Bowman's capsule. <1> The colloid osmotic pressure due to the plasma proteins within the glomerular capillaries favors filtration towards the Bowman capsule. <2> The hydrostatic pressure of the liquid inside the Bowman's capsule favors filtration into Bowman's capsule. <3> The net gradient of the sum of these three pressures is 100 mm Hg in favor of filtration. <4> All the above are correct.

Answer: nursery


Question: Question: The chemical reactions of the splicing process of the introns during the maturation of the pre-mRNAs consists of: 
 Options:  <0> An oxidation-reduction reaction. <1> A transesterification reaction. <2> Two sequential transesterification reactions. <3> Three sequential transesterification reactions. <4> A transesterification reaction followed by another oxidation reaction.

Answer: chemistry


Question: Question: The access of drugs to the central Nervous System is conditioned by the existence of the blood-brain barrier (BHE) barrier: 
 Options:  <0> Increases its permeability in case of inflammation. <1> It is homogeneous throughout the encephalon. <2> It is traversed freely by fat-soluble drugs. <3> It is maximum in the chemoreceptor area of ​​the trigger. <4> Decreases its permeability in case of inflammation.

Answer:
pharmacology