Question

Match each description with a structure in the key. a. pharynx b. glottis c. larynx d. trachea e. bronchi f. bronchioles Divisions of the trachea that enter lungs

Short answer

The correct structure for the divisions of the trachea that enter the lungs is e. bronchi.

Step-by-step solution

Understand the respiratory system structures

To better match the descriptions with their respective structures, it's essential to understand the role and function of each part of the respiratory system. The structures mentioned are: a. pharynx: The muscular passage connecting the mouth and nose to the esophagus and larynx. b. glottis: The opening between the vocal cords in the larynx. c. larynx: The voice box, made up of cartilage and containing the vocal cords. d. trachea: The tube that connects the larynx to the bronchi, allowing air to pass into the lungs. e. bronchi: The main passageways directly connected to the lungs, splitting from the trachea. f. bronchioles: Smaller branches of the bronchial tubes, dividing from the bronchi within the lungs.

Identify the divisions of the trachea that enter the lung

Focus on the parts which are divisions of the trachea that enter the lungs. These divisions are: - Bronchi: These are the main parts that split from the trachea, with one bronchus entering each lung, allowing airflow.

Match the description with the correct structure

In this exercise, the description of the divisions of the trachea that enter the lungs matches with the following structures: e. bronchi: The major passageways connected to the trachea that split into each lung, enabling airflow.