Instructions: 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.
Input: Question: What values obtained in an arterial blood gas are considered within the normal parameters in an adult person ?:
Options: <0> PaCO2 65mmHg, PaO2 80mmHg, pH 7.55. <1> PaCO2 35mmHg, PaO2 110mmHg, pH 7.55. <2> PaCO2 35mmHg, PaO2 90mmHg, pH 7.35. <3> PaCO2 80mmHg, PaO2 35mmHg, pH 7.35. <4> PaCO2 20mmHg, PaO2 90mmHg, pH 7.45.
Output:
nursery