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.

Q: Question: In oxidative stress it is characteristic: 
 Options:  <0> Decrease in the concentration of oxidized glutathione. <1> Increase in the concentration of reduced glutathione. <2> Decreased production of reactive oxygen species. <3> Increase in the production of reactive oxygen species. <4> None of the previous are true.

A: chemistry
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Q: Question: Question linked to image nº1 40-year-old man with no relevant background. For 4 weeks, refers to diarrheic stools, associated with jaundice of skin and mucous membranes, coluria, hypocholia and pain in right hypochondrium, accompanied by weight loss (10 kg approx) and intense itching. In the analytical highlights: Total bilirubin: 15.3 mg / dl. Alanine aminotransferase: 70 U / l Aspartate aminotransferase: 85 U / l. Serology for negative hepatitis and elevation of CA 19-9. Abdominal CT is performed. 3 axial sections are shown. In relation to the findings of the radiological test, which of the following statements is true? 
 Options:  <0> A tumoral mass is observed in the head of the pancreas that causes biliary and ductal dilatation compatible with adenocarcinoma. <1> Presence of diffuse thickening of the pancreas with arcuate Wirsung compatible with lymphoplasmacytic pancreatitis. <2> A tumoral mass is identified in a vesicular infundibulum compatible with vesicular adenocarcinoma. <3> Voluminous tumor lymphadenopathies are observed in the hepatic hilum that produce dilation of the bile duct. <4> Presence of multiple solid focal liver lesions compatible with diffuse liver metastases.

A: medicine
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Q: Question: It is NOT considered a tertiary prevention intervention in a situation of mistreatment of women: 
 Options:  <0> Perform a periodic and systematic assessment of the indicators of abuse risk. <1> Perform a comprehensive physical assessment (injuries produced), psychological (emotional state) and social (social support networks). <2> If there is an immediate life risk, an urgent transfer to the hospital or to the guardhouse will be necessary. <3> Contact and inform the pediatrician if the woman has children, both because of the potential risk (when witnessing the abuse) and the possibility of being victims of it. <4> Inform of the legal steps.

A:
nursery
****