Airway patency

**Airway Patency**

Airway patency refers to the openness and unobstructed condition of the respiratory passages, allowing for free airflow into and out of the lungs. Maintaining airway patency is crucial for effective breathing and oxygen delivery to the body’s tissues. This term is commonly used in medical, emergency, and clinical contexts, particularly in respiratory therapy, anesthesia, and critical care. Ensuring airway patency involves monitoring and interventions to prevent or relieve blockages caused by factors such as mucus, swelling, foreign objects, or anatomical abnormalities.