A-EMCA Theory Exam

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A paramedic has made three unsuccessful attempts at endotracheal intubation on an apneic patient. Oxygen saturation is being maintained at 94% with bag-valve-mask ventilation between attempts. According to difficult airway algorithms, what is the appropriate next step?

Attempt intubation a fourth time using a different blade Declare a failed airway and proceed to a rescue airway device (e.g., SGA) Perform an emergency cricothyrotomy immediately Continue BVM ventilation and transport rapidly

Correct Answer:

Declare a failed airway and proceed to a rescue airway device (e.g., SGA)

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