What structure is located directly behind the nose?

The structure located directly behind the nose is the nasopharynx. The nasopharynx is the upper part of the pharynx that connects the nasal cavity to the oropharynx. It serves as a passageway for air and plays a crucial role in respiration. When you breathe in, air travels through the nostrils, moves into the nasal cavity, and then flows into the nasopharynx before entering the trachea and lungs.

This area is also involved in the respiratory function by filtering, warming, and humidifying the incoming air. Additionally, the nasopharynx houses the openings of the Eustachian tubes, which help equalize pressure in the middle ear. Understanding the anatomy and function of the nasopharynx is essential for EMTs, particularly when assessing or managing airway issues.