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: Type I pneumocytes:
Options: <0> They produce surfactant. <1> They give rise to type II pneumocytes. <2> They have a lot of organelles. <3> They are responsible for gas exchange. <4> They are mesenchymal cells.

A: biology
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Q: Question: A 57-year-old woman with a history of HTA grade 1, controlled with a low-sodium diet, a BMI 23 and an ex-smoker, attended the nursing consultation. Data from the last analysis: Total cholesterol 225 mg / dl; LDL cholesterol: 123 mg / dl and glucose 129 mg / dl. Of the following recommendations, which would be indicated for the control of cardiovascular risk?
Options: <0> Regular anaerobic exercise with a minimum duration of 30 minutes per session. <1> Hypocaloric diet of 1500 kcal. <2> Encourage coconut consumption due to its hypocholesterolemic effect. <3> Promote the consumption of natural sterols, as well as mono and polyunsaturated fats and dietary fiber. <4> All the previous answers are correct.

A: nursery
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Q: Question: Serum disease is a hypersensitivity:
Options: <0> Mediated by IgE. <1> Against molecules of the extracellular matrix. <2> Mediated by deposition of immune complexes in certain tissues. <3> With formation of granulomas. <4> With activation of mast cells associated with blood vessels.

A:
biology
****