GENERAL HISTOLOGY

Detailed explanation-1: -The left bronchus carries air to your left lung. The right bronchus carries air to your right lung. Your bronchi are an essential part of your respiratory system. As you breathe and your lungs expand, your bronchi distribute the air within your lung.

Detailed explanation-2: -In your lungs, the main airways, called bronchi, branch off into smaller and smaller passageways. The smallest airways, called bronchioles, lead to tiny air sacs called alveoli.

Detailed explanation-3: -Bronchi are the main airways into the lungs. Bronchi is the plural form of bronchus.

Detailed explanation-4: -There are about 30, 000 terminal bronchioles in the lungs, and each of these, in turn, directs air to approximately 10, 000 alveoli. The cells that line the airways are columnar in shape and ciliated.

Detailed explanation-5: -Two lobar bronchi exist in the left lung, and three exist in the right lung. The lobar bronchi, in turn give rise to segmental or tertiary bronchi. The tertiary bronchi supply the bronchopulmonary segments.