ca-mccqe1 MCQ (SBA): Adult cardiac arrest - basic life support

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EasyEmergencyAdult cardiac arrest - basic life supportca-mccqe1ca-rcpsc-em

A 58-year-old man collapses in a shopping mall. Bystanders confirm unresponsiveness and absence of normal breathing. According to the latest Heart & Stroke CPR guidelines for lay rescuers in adults, what is the most appropriate immediate action?

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ca-mccqe1 MCQ: Adult cardiac arrest - basic life support — Answer & Ex