TASK DEFINITION: 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'.
PROBLEM: Question: The Nernst equation:
Options: <1> It is true both for reversible and highly irreversible galvanic cells. <2> It allows to calculate the electromotive force of a galvanic cell with only knowing the Gibbs energy standard of the chemical reaction of the cell. <3> It depends solely on the activities of the species that participate in the chemical reaction of the cell. <4> It relates the electromotive force of the cell with the activities of the species that participate in the chemical reaction of the cell and with the standard potential of the reaction. <5> It is independent of the number of electrons transferred in the electrochemical reaction of the cell

SOLUTION: 4

PROBLEM: Question: The reinforcement circuit can be activated by electrical stimulation of the mesolimbic system, originating in the ventral tegmental area and projecting:
Options: <1> To the hippocampus, inhibiting the release of dopamine. <2> To the nucleus accumbens, causing release of dopamine. <3> To the prefrontal cortex, stimulating the release of glutamate. <4> A mesencephalic reticular formation, causing release of glutamate. <5> To the pituitary, inhibiting the release of dopamine.

SOLUTION: 2

PROBLEM: Question: In patients with Chronic Obstructive Pulmonary Disease, which treatments listed below are contraindicated due to the effect they cause:
Options: <1> Bronchodilators, both short and long acting. <2> Mucolytics and expectorants to reduce the viscosity of secretions. <3> Oxygen that in the long term reduces the mortality of the patient with COPD. <4> Respiratory depressants such as opioids and barbiturates. <5> Antibiotics for patients with repeated pulmonary infections.

SOLUTION:
4