Which BAC range corresponds to death?

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Multiple Choice

Which BAC range corresponds to death?

Explanation:
High levels of alcohol in the blood depress the central nervous system, especially the centers that regulate breathing and heart rate. When the concentration climbs beyond roughly 0.40% to 0.50%, many people experience life-threatening respiratory depression, loss of consciousness, and risk of aspiration, which can lead to death. While exact fatal levels vary with body size, tolerance, liver function, and use of other depressants, death has been observed at about 0.45% and higher in forensic and clinical references. The other ranges represent severe intoxication or impairment that can be dangerous, but are not as reliably associated with fatal outcomes. So the range above about 0.45% best aligns with death.

High levels of alcohol in the blood depress the central nervous system, especially the centers that regulate breathing and heart rate. When the concentration climbs beyond roughly 0.40% to 0.50%, many people experience life-threatening respiratory depression, loss of consciousness, and risk of aspiration, which can lead to death. While exact fatal levels vary with body size, tolerance, liver function, and use of other depressants, death has been observed at about 0.45% and higher in forensic and clinical references. The other ranges represent severe intoxication or impairment that can be dangerous, but are not as reliably associated with fatal outcomes. So the range above about 0.45% best aligns with death.

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