TASK DEFINITION: In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
PROBLEM: Question: Question linked to image no. 9 To rule out situations that may simulate the patient's manifestations and establish a differential diagnosis, we must continue with the interrogation. One of the following habits or antecedents would be difficult to relate to the facial alterations observed. Point out which one. 
 Options:  <0> Habit of stretching the hairs (trichotillomania). <1> A sexually transmitted disease <2> Contact with people or geographic areas with leprosy. <3> Drug intake. <4> History of hyperuricemia.

SOLUTION: medicine

PROBLEM: Question: Which of the following traumatic injuries requires, in order to avoid local complications, an earlier treatment? 
 Options:  <0> Posterior traumatic luxation of the hip. <1> Displaced fracture of the femoral neck of the elderly. <2> Trochanteric fracture of the elderly. <3> Cup fracture. <4> Subtrochanteric fracture.

SOLUTION: medicine

PROBLEM: Question: The loss of MHC class I makes the cells susceptible to lysis by: 
 Options:  <0> NK lymphocytes. <1> Tc lymphocytes. <2> Macrophages <3> Th lymphocytes <4> Complement.

SOLUTION:
biology