No; that will not cause AIDS or HIV.
yes
yes
The only known cause for a human being to have no blood is drainage, which either causes death or can be performed post mortem.
Usually, the vaccum in the tube is such that it cannot really be overfilled. Sometimes, blood is collected using a plain syringe and then put into a blue top. This can easily be the cause of cause overfilling. As for the effects, the ratio of the blood to anticoagulant would be such that there is less anticoagulant. This can cause the specimen to clot, and/or slightlydecrease the coagulation results. Less anticoagulant, clots faster.
There is not a certain amount of blood loss that results in death. It depends on the persons fitness and health. Typically half to two thirds of their blood must be lost.
Yes its very dangerous and not worth it. When blood sits in the syringe it starts to coagulate (clot), this can cause arteries to clog, abscesses and cotton fever (and other problems). Bacteria is a whole other problem which also has a list of health concerns on its own. You don't want blood to sit in the syringe for more than one minute and after a couple minutes your better off just eating or blooping the hit. If blood has been in the syringe for hours I wouldn't even eat or bloop it due to bacteria growth. Don't be desperate and just toss it, its not worth the severe consequences.
Yes, but it's incredibly rare and harmless, since blood is drawn from small surface veins.
Yes, but it's incredibly rare and harmless, since blood is drawn from small surface veins.
The antibodies in blood group B will destroy the blood group A cells. They will actually cause clumping and therefore clots which will cause a heart attack.
When someone is having a seizure, sometimes they involuntarily bite their tongue or inside of their mouth. Anytime the skin is punctured, it will cause a flow of blood.
most common cause is high blood pressure. get it checked out.
No. Hemophilia is a genetic disease. But many hemophiliacs can benefit from having them.