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: A randomized phase III clinical trial compared the efficacy of a new analgesic (experimental) with a control treatment (tramadol) in patients with chronic pain. The working hypothesis was that experimental treatment reduces pain more than tramadol. The effect of the two treatments was determined at 48 hours by reducing the score marked by the patient on an analog - visual scale from 0 to 100 mm. The mean reduction in the tramadol group was -27 and in the experimental group of -31. The hypothesis was contrasted for the differences, with the corresponding statistical test and a value of p = 0.03 was obtained. Regarding the previous study, which of the following conclusions seems more correct? 
 Options:  <0> The study demonstrated clinically relevant differences. <1> The differences in the analgesic effect between the two treatments studied were significant. <2> The benefit - risk of the experimental treatment was better than that of tramadol. <3> The experimental treatment was 20% better than tramadol. <4> We can recommend the widespread use of experimental treatment, because it is more effective than tramadol in the treatment of chronic pain.

A: medicine
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Q: Question: If a patient presents a facial paralysis that does not affect the musculature of the forehead we should think that the lesion is: 
 Options:  <0> At the supranuclear level. <1> In the geniculate ganglion. <2> In the stylomastoid foramen. <3> In the pontocerebellar angle. <4> In the internal auditory canal.

A: medicine
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Q: Question: A 78-year-old woman has recently been diagnosed with diabetes mellitus type 2. She has a history of deep vein thrombosis 5 years ago, high blood pressure, depression and generalized anxiety. Take hydrochlorothiazide, lisinopril, citalopram and aspirin. Live alone in sheltered apartments. Eat little, typically coffee and toast for breakfast, fruit and half a sandwich to eat and salad for dinner. Walk 1.5 km daily. It measures 152 cm and weighs 39 Kg. The blood pressure is 130/80 mmHg and the heart rate is 82 bpm. Laboratory tests included basal glycemia of 147 mg / dL (1 month ago it was 152 mg / dL), creatinine 1.0 mg / dL (estimated glomerular filtration rate 28 ml / min), urea 32 mg / dL and glycosylated hemoglobin 9 ,5%. Which of the following is the best initial treatment for diabetes? 
 Options:  <0> Insulin glargine subcutaneous 8 U per day. <1> Oral metformin at a dose of 850 mg every 12 hours. <2> Oral Glibenclamide 10 mg daily. <3> It does not need pharmacological treatment, only diet. <4> Pioglitazone 15 mg daily.

A:
medicine
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