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 the following characteristics defines an endogenous depression? 
 Options:  <1> Its course is continuous. <2> There is an evening worsening. <3> There is an early awakening. <4> There is a good response to placebo. <5> A neurotic personality intervenes in the etiopathogenesis.

SOLUTION: 3

PROBLEM: Question: What procedure is part of the cognitive-behavioral intervention program for hypochondria proposed by Warwick and Salkovskis ?: 
 Options:  <1> The systematic desensitization in imagination to extinguish the fear of interoceptive sensations. <2> The stopping of thought to block intrusive thoughts about the disease. <3> The training in mindfulness to reduce the appearance of annoying bodily sensations. <4> The prevention of response to reduce body checking behaviors and search for reassuring information. <5> The resolution of the underlying conflicts related to guilt and dependency needs.

SOLUTION: 4

PROBLEM: Question: A conjugated protein is: 
 Options:  <1> A protein that contains chemical components different from the permanently associated amino acids. <2> A protein that contains amino acids with side chains with conjugated bonds. <3> A protein that contains chemical components that make it insoluble. <4> A protein incorrectly folded. <5> A denatured and inactivated protein.

SOLUTION:
1