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 # 1 In the previous patient, which of the following treatments is indicated? 
 Options:  <0> Biliary drainage through retrograde endoscopic and systemic chemotherapy. <1> Duodenopancretectomy cephalic with vascular resection. <2> Hepatic embolization with charged spheres of chemotherapy. <3> Bilirubic-hepatic bile drainage and systemic chemotherapy. <4> Treatment with corticoids.

SOLUTION: medicine

PROBLEM: Question: Question linked to image nº7 A 31-year-old patient, with no previous history of interest, consulted due to muscle weakness of a few months of evolution that has progressively made it difficult for her to go up and down stairs. Physical examination is notable for the desquamative papuloerithematous lesions seen in the figure. To achieve the diagnosis, a muscle biopsy is performed, among other tests, which can be seen in the figure. What do you think is the most likely diagnosis? 
 Options:  <0> Vasculitis type panarteritis nodosa. <1> Systemic lupus erythematosus. <2> Dermatomyositis <3> Myositis with inclusion bodies. <4> Sarcoidosis

SOLUTION: medicine

PROBLEM: Question: Fibrinogen is activated by: 
 Options:  <0> Platelet stopper <1> Plasmina. <2> Thrombin <3> Thromboplastin. <4> Factor von Willebrand.

SOLUTION:
biology