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: To detect the occurrence of prerenal acute renal failure in a patient, the nurse should monitor the presence of: 
 Options:  <1> Signs of low cardiac output. <2> Hematuria <3> Urine cloudy and smelly. <4> Colic pain <5> Elevation of creatinine clearance.

SOLUTION: 1

PROBLEM: Question: Point out which of the following guidelines belongs to the Stress Reduction Program of Kabat-Zinn (University of Massachusetts): 
 Options:  <1> Acceptance and commitment therapy. <2> Behavioral activation therapy. <3> Psychoeducation and mindfulness. <4> Dialectical therapy. <5> Therapy of common factors.

SOLUTION: 3

PROBLEM: Question: The practice of posteroanterior chest x-ray in forced expiration is very useful for the diagnosis of: 
 Options:  <1> Loculated pleural effusion. <2> Pneumothorax minimum. <3> Hemothorax <4> Pulmonary atelectasis. <5> Pericarditis

SOLUTION:
2