The goal of CPR (without defibrillation) is to maintain the adequate circulation of oxygenated blood to vital organs like the [blank] and [blank].
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Inhaled air contains [blank] percent oxygen. Exhaled air contains about [blank] percent oxygen. The use of supplemental [blank] can greatly increase the amount delivered to tissues.
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When calling EMS you should tell them:
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During CPR, [blank] [blank] take over the temporary function of the heart, while [blank] [blank] deliver air to the lungs.
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True or False: In most cases, the heart restarts after someone performs CPR.
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True or False: When removing gloves after providing first aid, it is important to keep the outer surface of the glove from touching your skin during removal.
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True or False: Any breath sounds at all are considered normal.
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True or False: Placing an unconscious, breathing victim in the recovery position is important to maintain an open airway and to minimize the potential of blood and vomit to cause obstruction.
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True or False: Persons with back or neck injuries should not be placed in the recovery position.
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The recommended rate of compression for an adult is:
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The recommended depth of chest compression for an adult is:
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The compression/ventilation ratio for an adult is:
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