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Reduction
in the ventilation tidal volume for patients not in
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cardiovascular
collapse to approximately one half of that
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recommended
previously.
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Volume
should approximate 6 to 7 mL/kg
over 1.5 to 2 seconds
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Higher
volumes increase risk of gastric
inflation without
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improving
blood oxygenation.
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For
clinical guidance, resuscitation
professionals can use the
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"chest
rise" sign as a rough
indication of ventilation tidal
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volumes
that are in the range of 6 to 7
mL/kg.
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Smaller
tidal volumes, however, raise the risk of inducing both
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hypoxia and hypercarbia.
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Provide
supplemental oxygen, adjusted on
the basis of oxygen
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saturation
readings.
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