Blood Bags by Soupy at Dec 27, 2013 9:47pm
Blood Bags do not work the same way as in DayZ for Arma 2. In fact I found it to be a pain hunting down a player, stealing their blood, finding an IV kit, (only spawn in First Aid kits) making a blood bag IV, and finding a friendly player to give it to you. Although this works, you must know your blood type. Otherwise you will die if you are injected with the wrong type. You will need a blood test kit to do so. I recommend testing the blood you're putting into yourself as well.
After about 6 hours of playing the game I found Saline Kits to be EXTREMELY useful. You just combine a Saline Kit with a IV Kit, and voila: a Saline Bag is born! Saline Bags are the same thing as Blood Bags except you don't have to go through the trouble of finding test kits, stealing blood, etc. (note you still need another player to use the saline bag on you) I hope you found this tutorial helpful and good luck in Chernarus!