Aspiration refers to misdirection of food into which area?

• A. Misdirection of food into the larynx and lower respiratory tract
• B. Inhalation of foreign object
• C. Choking due to large food bolus
• D. Allergic reaction to food

Answer: (A)

Aspiration is the misdirection of food or liquid into the airway rather than down the esophagus. It specifically involves the larynx and lower respiratory tract—the trachea and lungs. When material enters this airway, it can cause coughing and may lead to bronchial irritation, pneumonia, or chemical pneumonitis. This explains why the correct area is the larynx and lower respiratory tract, rather than staying in the digestive tract or being described as just choking or an allergic reaction.