blood test tomarow gotta help me out

i blew some coke last night and i have to get "blood work" done to complete the physiccal exam, they tell me not to eat anything cuase itll fuck it up, i dunno if there checking for drugs, or if theyre just chekin for other shit...... so am i screwed or am i safe??:rasta:

chances are they won't be checking on it, but if you're like me and don't know that much about coke and the effects on the system. If it's a medical checkup, just tell them you did some blow. They can't say shit to anyone anyway.