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The EXIT bag and helium technique Place the elasticized opening of Lean back and nan the gas valve the bag on forehead, also cover- partway open to gentle flow. ing hair and
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![The patient was sitting in a chair with a plastic bag over his head,... | Download Scientific Diagram The patient was sitting in a chair with a plastic bag over his head,... | Download Scientific Diagram](https://www.researchgate.net/publication/352260222/figure/fig2/AS:1032838187077635@1623259221652/The-patient-was-sitting-in-a-chair-with-a-plastic-bag-over-his-head-which-was-connected.png)