Ok, I make a check in your Health Monitor and get the result that my breath contains certain values or percentages or whatever of acetone, ammonia, ethan, etc. When I go with these results to my physician does he know what these test results mean? Or generally speaking, are medics normally familiar with the biomarkers in breathed air?
I think it's more like the Health Monitor already assesses the results and only gives out "See a doctor and get checked for Lung Cancer" or "No abnormalities"
Or maybe don't say lung cancer but you should go a lung x-rays as soon as possible.
Still don't know how will it give bad news.