False. If the events are planned and expected then they are not accidents. One of the definitions for accident is an event that happens unexpectedly, without deliberate plan or cause.
After a blood test or shot, it's best to keep the bandage on for 24-28 hours.
You will most likely know by gettin a letter in the mail, a call or thorugh a system like " the jail data base system" Either way you would be fully aware.