You knew that by filling in yes you were likely to be given "special
attention" and treated as a "close contact", but you chose to tell
everyone the truth for the sake of national security. As expected, after
the medical staff saw your completed form, they pulled you into a
separate isolation room and told you to sit and wait. You haven't slept
for over 20 hours, you feel very tired and start to question the
decision you just made. At this point you would:
1. tell your parents that you may not be able to return to your home
country for quarantine because you are a close contact, meaning that
you will not be able to see your family, or even be in the same city,
even though you are in China
2. find an opportunity to sneak out so that you can enter the country normally with the others and return to your city for quarantine.