Blood packs are acquired from using an Empty Blood Pack on a human with less than 31% Blood Loss. Blood packs must be administered to the correct bloodtype, which is stated in the description of the item.
Compatible blood type application
-30% Blood Loss +30% blood pressure
Incompatible blood type application
-20% Blood Loss +30% blood pressure +100% Hemotransfusion Shock
If the human that the blood pack came from was suffering from either Acidosis, Alkalosis, or Sepsis, then those afflictions will be stored in the blood pack (1/5 of the donor’s affliction strength). Placing a blood pack in a Hematology Analyzer will show if it has any of these afflictions and their strength. Additionally, if a recipient has acidosis or alkalosis, administering neutral blood will partially treat it, unless they have 0% bloodloss.