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How can airway obstruction be suspected?

If a person cannot speak, breathe, or cough

Airway obstruction is suspected when a person cannot speak, breathe, or cough because these are key indicators that the airway is compromised. Speaking requires airflow through the vocal cords, and an inability to breathe suggests that air is not passing freely through the trachea. Coughing is a reflex that helps clear an obstruction; therefore, the absence of these abilities signifies that the airway may be blocked, necessitating immediate attention. Recognizing these signs is crucial for responding effectively and potentially performing lifesaving maneuvers. Other factors, such as a person's general health or emotional state, do not provide definitive evidence of airway obstruction.

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If the person is otherwise healthy

If a person appears nervous

If the person is complaining of a sore throat

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