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.
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Question: Question: The glomerulonephritis syndrome occurs with: 
 Options:  <0> Oliguria and hematuria. <1> Polyuria and dehydration. <2> Loss of sodium in the urine. <3> Thrombosis and infections. <4> Loss of glucose in the urine.

Answer: pharmacology


Question: Question: A 16-year-old woman consulted for primary amenorrhea. It presents a normal female development of secondary sexual characteristics. The levels of estradiol and testosterone are normal. In the gynecological examination, agenesis of the vagina is appreciated. Ultrasound is performed and there is absence of uterus. The ovaries are normal ultrasound. No left kidney is seen. The most likely diagnosis is: 
 Options:  <0> Rokitansky syndrome. <1> Morris syndrome. <2> Congenital adrenal hyperplasia. <3> Polycystic ovarian syndrome. <4> Kallman syndrome.

Answer: medicine


Question: Question: Iodine is poorly soluble in water ( 0.001M). Therefore, to obtain useful solutions as an analytical reagent it is dissolved in: 
 Options:  <0> 0.1 M potassium nitrate <1> Perchloric acid 0.01 M. <2> Excess of calcium nitrate. <3> Potassium iodide. <4> Hot water.

Answer:
chemistry