Luminol is a common chemical used to detect blood that has been wiped from a surface. It reacts with the iron present in hemoglobin to produce a blue glow, making bloodstains visible even after they have been cleaned or wiped away.
Probably not, sounds like menses...
By The Wanderer Luminol
Luminol is a chemical that can be used to detect blood even when it has been wiped clean. It reacts with the iron found in hemoglobin, producing a blue glow which indicates the presence of blood.
It is contaminated from the alcohol swab.
The first drop of blood is wiped away because it is mainly just tissue.
yes
He is bleeding perhaps from being constipated. If it continues have him see a doctor.
no.
You need to see your doctor to determine what the cause of this is. If it is a chronically irritated blood vessel, the doctor can cauterize it.
It is contaminated from the alcohol swab.
1 through 12. District 13 was supposedly wiped out by the Capitol, and thus does not send participants.