Each tertiary bronchi branches further into smaller tubes called primary bronchioles, which branch further into terminal bronchioles, and finally respiratory bronchioles. There are about 60,000 bronchioles in th
Bronchi branch into smaller branches. The smallest branches are called A. bronchi. B. bronchioles. C. trachea. D. lungs. What is the part of the larynx that is referred to as the "guardian of the airways"? What is the tube-like structure that conducts air from the larynx to the bronch...
To determine the level at which the trachea divides into two primary bronchi in humans, we can follow these steps:1. Understanding the Structure of the Respiratory System: - The trachea, also known as the windpipe, is a cru
The right main stem bronchus divides into the ___, ___, and ___ lobar bronchi. Bronchi: The broncho is structure of the airway that connects the esophagus to the lungs. Once the air has reached the lungs through these structures, it enters into successively smaller ...
Step-by-Step Solution:1. Definition of Bronchi: - The bronchi are the main airways that branch off from the trachea (windpipe) and lead into the lungs. They are larger tubes that divide into smaller branches
They bring oxygen-rich air deep into the lungs and expel carbon dioxide from the body. It consists of two large airway tubes that start at the bottom of the trachea and split into progressively smaller structures on the right and left sides of the lungs. The smallest part of the bronchi...