North Carolina EMT State Practice Exam

In an unconscious choking adult scenario, what should be done after calling for emergency assistance?

1. Perform abdominal thrusts

2. Begin CAB of CPR

3. Look for signs of breathing

4. Check for responsiveness

The correct answer is: Begin CAB of CPR

In an unconscious choking adult scenario, after calling for emergency assistance, it is crucial to begin the CAB of CPR—circulation, airway, and breathing. The rationale behind this approach is based on the immediate need to address the compromised airway and restore breathing, particularly since the person is unconscious and unable to breathe on their own. By starting with CPR, you are essentially providing life-saving compressions that can help circulate blood and oxygen until emergency help arrives. The "C" in CAB emphasizes the importance of ensuring adequate blood flow, while the "A" and "B" components are vital for reestablishing normal respiratory function. While recognizing signs of breathing might also be necessary, the urgency of restoring circulation and airway management in an unconscious choking patient takes precedence in this critical situation. This is why initiating the CAB of CPR is the appropriate action following a call for emergency help.