instruction:
In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
question:
Question: A classification of gas chromatography detectors commonly found in the literature divides them into concentration and mass detectors, destructive and non-destructive, integral or differential and universal or selective. According to this classification: 
 Options:  <1> The thermal conductivity detector is a selective detector. <2> The flame ionization detector responds to the concentration of the analyte. <3> The thermal conductivity detector responds to the concentration of the analyte. <4> The phosphorus and nitrogen detector (NPD) is a universal detector. <5> The thermocalorimeter detector is of the differential type.
answer:
3


question:
Question: Point out the INCORRECT response in relation to the primary prevention measures of skin cancer: 
 Options:  <1> Avoid sun exposure between 12 and 15 hours. <2> Application of sun creams with high sun protection index, 15 minutes before exposure. <3> Use photoprotection to increase the time of exposure to the sun. <4> Use sunglasses, hats and appropriate clothing, as well as awnings and umbrellas. <5> Do not expose babies to the sun or to those who are being treated with immunosuppressants.
answer:
3


question:
Question: The precursor of all the pyrimidine nucleotides of the cell is: 
 Options:  <1> Uridine monophosphate (UMP). <2> Thymidine monophosphate (TMP). <3> Cytidine monophosphate (cmp). <4> Inosine monophosphate (IMP). <5> Guanidine monophosphate (GMP).
answer:

1