Help him in seating down
give them glucose, if they have it
If they don't have it, let them consume anything sugary-juice, sugar loaded water, candies
Monitor the sugar levels and If the situation does not improve, call the hospital and ask for an ambulance.
B I hope this helps you your welcome hope it helps
I think out of all the answers, it should be genetic testing
C because if a storm drain overflows the drain will start to leak storm water