In the order of air passage through the respiratory system, which organ comes after the larynx?

The correct answer is the trachea. After air passes through the larynx, which is involved in voice production and also serves as a passageway for air, the next structure in the pathway is the trachea. The trachea, commonly referred to as the windpipe, is a tube that connects the larynx to the bronchi. It serves as the main airway that directs air into the bronchi before it reaches the lungs for respiration.

Understanding the order of air passage is crucial for recognizing how air flows through the respiratory system and the roles each organ plays in breathing. The trachea's structure, with its C-shaped cartilage rings, helps maintain an open airway, allowing unobstructed airflow to and from the lungs.