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All of the following are important reasons to begin CPR immediately except:

brain damage starts in 4-6 minutes

blood oxygen levels will begin to increase

increases likelihood of survival

brain damage is almost certain after 10 minutes without effective CPR

Respuesta :

Answer:

I think its the blood oxygen levels

Explanation:

letsdothisyall1212

Answer:

blood oxygen levels will begin to increase

Explanation:

You should only preform CPR if the victim is not breathing and their heart is no longer beating and normal blood oxygen levels are important in a human body.