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: Which of these statements is NOT a characteristic of phase I clinical trials? 
 Options:  <1> They usually have non-therapeutic goals. <2> They can be done in healthy volunteers. <3> They can be done in patients. <4> They are usually randomized. <5> They are usually open.

SOLUTION: 4

PROBLEM: Question: People affected by chronic heart failure usually present the diagnosis of nursing Intolerance to activity related to: 
 Options:  <1> Fear, because it is a situation that poses a potential risk to life. <2> Imbalance between the supply and oxygen demand due to the decrease in myocardial contractility. <3> Excess fluid volume due to interruption of blood flow. <4> Poor knowledge about the disease and treatment with diuretics. <5> Infection due to decreased immune response.

SOLUTION: 2

PROBLEM: Question: What is the last phase in the basic procedure of self-instruction training of Meichenbaum? 
 Options:  <1> Masked self-instructions (in a low voice). <2> Cognitive modeling <3> Covert self-instructions. <4> Self-instructions aloud <5> Participant cognitive modeling.

SOLUTION:
3