DayZ field wiki · Medical
Blood volume
Pale is a meter
Short answer
A drip you ignored is a staircase you won't climb. Rags first. Then food. Then a bag if you know the type.
Also: low blood · pale
How it works
Blood is not shock. You can be upright and empty. Saline fills a gap. A matching bag fills more. Exact millilitres stay unverified.
What to do
Stop the leak. Eat. Drink. Type the card before the tube.
Don't
Don't run stairs on a drip because the loot sparkled.