What immediate action should be taken for a patient with suspected full airway obstruction?

• A. Perform abdominal thrusts
• B. Encourage the patient to cough
• C. Begin chest compressions
• D. Provide positive pressure ventilation

Answer: (A)

In the case of a patient with suspected full airway obstruction, the immediate action to take is to perform abdominal thrusts. This action is crucial because abdominal thrusts, also known as the Heimlich maneuver, are specifically designed to dislodge an object blocking the airway. When a patient cannot breathe, cough, or speak, it indicates a severe obstruction. Performing abdominal thrusts can generate a strong upward force that can help expel the foreign object and restore breathing.

Encouraging the patient to cough may not be effective in cases of complete obstruction since the patient might be unable to generate an effective cough. Similarly, beginning chest compressions or providing positive pressure ventilation are not appropriate initial responses for airway obstruction. Chest compressions are typically used in cardiac arrest situations, and positive pressure ventilation is intended for patients who are unable to breathe but still have some airflow; in a full airway obstruction, that airflow is completely blocked. Thus, abdominal thrusts remain the best immediate intervention in this scenario to clear the airway and facilitate breathing.