Which clinical sign indicates complete airway obstruction in a choking person?

Which clinical sign indicates complete airway obstruction in a choking person?

• A. Coughing or gagging
• B. No chest movement
• C. Noisy or painful breathing
• D. Inability to speak

Answer: (B)

The clinical sign that indicates complete airway obstruction in a choking person is the absence of chest movement. When there is a complete blockage of the airway, the lungs are unable to expand effectively, resulting in a lack of movement in the chest area. This is a critical sign that indicates the person is not receiving air, which can quickly lead to severe consequences if not addressed immediately. Coughing or gagging typically indicates that the airway is partially obstructed, as these actions are reflexes that help clear airway blockages. Noisy or painful breathing can occur with partial obstructions as well, where some airflow is still present. Inability to speak is another significant sign of potential airway obstruction; however, it does not conclusively indicate complete blockage, as some individuals may still have minimal airflow that prevents speech without achieving adequate airflow for breathing. Recognizing the absence of chest movement is vital for medical personnel and bystanders to promptly assess the severity of a choking incident and take appropriate action, such as performing the Heimlich maneuver or calling for emergency assistance.

The clinical sign that indicates complete airway obstruction in a choking person is the absence of chest movement. When there is a complete blockage of the airway, the lungs are unable to expand effectively, resulting in a lack of movement in the chest area. This is a critical sign that indicates the person is not receiving air, which can quickly lead to severe consequences if not addressed immediately.

Coughing or gagging typically indicates that the airway is partially obstructed, as these actions are reflexes that help clear airway blockages. Noisy or painful breathing can occur with partial obstructions as well, where some airflow is still present. Inability to speak is another significant sign of potential airway obstruction; however, it does not conclusively indicate complete blockage, as some individuals may still have minimal airflow that prevents speech without achieving adequate airflow for breathing.

Recognizing the absence of chest movement is vital for medical personnel and bystanders to promptly assess the severity of a choking incident and take appropriate action, such as performing the Heimlich maneuver or calling for emergency assistance.