🫁Upper Airways

Upper Respiratory Tract

8 structures

The portion of the respiratory system above the trachea, including the nasal cavity, pharynx, and larynx. It warms, humidifies, and filters inhaled air before it reaches the lungs.

💡The vocal cords in the larynx can vibrate between 100 and 1,000 times per second to produce the range of human voice.

8 structures

🫁 nasal cavity 🫁 pharynx 🫁 nasopharynx 🫁 oropharynx 🫁 laryngopharynx 🫁 larynx 🫁 epiglottis 🫁 vocal cords

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