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: 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.
1

Question: Imagine that you are in the supermarket with your neighbor and notice that you have a bruise on your eye. What heuristic would be applied if it overestimates the possibility that it is due to a problem of abuse? 
 Options:  <1> Representativeness <2> Availability / Accessibility <3> Simulation. <4> Anchoring-Adjustment. <5> False consensus.
2

Question: Ceftazidime is an antibiotic of choice in the treatment of infections due to: 
 Options:  <1> Mycoplasma pneumoniae. <2> Pseudomonas aeruginosa. <3> Methicillin-resistant Staphylococcus aureus (MRSA). <4> Chlamydia trachomatis. <5> Mycobacterium tuberculosis.

2