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: Protein kinase A (PKA): 
 Options:  <1> It induces the synthesis of glycogen in response to an increase in glucagon in the blood. <2> It is a membrane protein that is activated in response to an increase in circulating GTP. <3> It is activated through the cAMP produced in response to an increase in adrenaline in the circulation. <4> It inhibits the lipolysis of triacylglycerides accumulated in adipose tissue, in response to an increase in intracellular cAMP. <5> It is a monomeric protein that inhibits the synthesis of ATP and muscle contraction.

SOLUTION: 3

PROBLEM: Question: A basic component of spectrophotometers is the monochromator. Its function is: 
 Options:  <1> Connect the different wavelengths from the source to achieve greater light power. <2> Transform the optical signal measured by the detector into an electrical signal. <3> Disperse the light separating the wavelengths that compose it and select a narrow band. <4> Amplify the analytical signal by improving the signal-to-noise ratio. <5> Decrease the power of the light beam to eliminate the background noise of the spectrophotometer.

SOLUTION: 3

PROBLEM: Question: What is the fundamental goal of cognitive therapy for auditory hallucinations in schizophrenia ?: 
 Options:  <1> Completely eliminate the appearance of auditory hallucinations. <2> Avoid listening to hallucinations and avoid situations that provoke them. <3> Getting no one to realize that the person is having hallucinations. <4> Reduce beliefs about omnipotence, malevolence, benevolence, and obedience, regarding voices. <5> Modify the beliefs they have about schizophrenia and medication.

SOLUTION:
4