Say you were set up a shot with black tar and when you went to go hit, you drew back some blood and slipped out of the vein.
After trying a minute more before the blood mixed with the rest of the shot you fail to find a vein again. 
Anyways would it be possible to put the shot onto a dish and let it thin out and dry, then scrap it up with a razor blade and smoke the blood mixed heroin somehow (foil or whatever piece is available) and still get a high? Or would this might cause some complications from the coagulated/dried blood in the scraped heroin tar powder?
I know this might sound dumb but I was just wondering since this was the only idea I could think of without wasting the shot down the drain or easily get an infection from reshooting the shot.



I know this might sound dumb but I was just wondering since this was the only idea I could think of without wasting the shot down the drain or easily get an infection from reshooting the shot.