What is dayz blood chart?

The DayZ blood chart is a reference tool used in the survival video game DayZ to determine a player's blood type and the associated risks and benefits of receiving blood transfusions. The chart includes eight blood types: A+, A-, B+, B-, AB+, AB-, O+, and O-. Each blood type has a corresponding set of negatives and positives (e.g., O- is the universal donor, while AB+ is the universal receiver). The chart also displays the effects of receiving blood that does not match the player's blood type, such as shock, unconsciousness, and death. Blood type testing kits can be used to determine a player's blood type in-game, and blood transfusions can be performed using compatible blood bags. Overall, the DayZ blood chart is an important tool for players to understand and manage blood loss and transfusions in the game.