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Andre45 [30]
3 years ago
14

true or false in case of respiratory failure , Oxygen must be restored to the brain within four minutes to prevent irreversible

Health
1 answer:
jenyasd209 [6]3 years ago
8 0

Answer: true

Explanation: Time is very important when an unconscious person is not breathing. Permanent brain damage begins after only 4 minutes without oxygen, and death can occur as soon as 4 to 6 minutes later. Machines called automated external defibrillators (AEDs) can be found in many public places, and are available for home use. Hope this helps

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