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by jrockway 1092 days ago
It depends on the need for the blood, I guess. Getting a nanogram of PFAS is preferable to dying from blood loss. The nanogram of PFAS increases you chance of dying 5% sooner by 20%, whereas losing all your blood through a wound guarantees a 100% chance of dying in the next 20 minutes. (All made up numbers, but you can see the risk/reward balance.)