NO need 空腹. I took some snack, the technician let me lay down and get my blood since it' s too much blood. After she finished, i was still on bed for 15 min and took some snack. The technician confirmed that i was ok and let me go home.
【在 e*****2 的大作中提到】 : 10 tubes of my blood!!! 要这么多!那检查前是不是要空腹啊!