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.

Question: A 65-year-old man has advanced terminal cancer. What data would indicate that it is near the end of his life? Point out the best option:
Options: <0> Abdominal distension. <1> Temperature of 38 C. <2> Urinary incontinence <3> Stertorous respiration. <4> Drowsiness.
nursery

Question: The secretion of the sebaceous glands is:
Options: <0> Merocrine <1> Apocrine <2> Paracrine <3> Holocrine <4> Endocrine
biology

Question: The validation of an analytical method includes:
Options: <0> Validate the analytical process as a whole, validate the range of concentrations in which it is applied and validate the method in each of the matrices to which it will be applied. <1> It only includes validating the range of concentrations in which it is applied. <2> It only includes validating the method in each of the matrices to which it will be applied. <3> It is only necessary to validate the treatment stages of the samples prior to the analytical measurement. <4> It is only necessary to validate the instrumentation by means of suitable calibrations.
chemistry