Question

In: Anatomy and Physiology

what is the reason for these differences in bronchi and lobes

what is the reason for these differences in bronchi and lobes

Solutions

Expert Solution

Bronchi is division trachea which conduct air from atmosphere to body.it act conductive pathway to lungs

Lobes are anatomical division of lung.each lobe supplied by secondary bronchi

Each lung is divided into lobes by the infoldings of the pleura as fissures. The fissures are double folds of pleura that section the lungs and help in their expansion

Right lung

Upper

Apical

Anterior

Posterior

Middle

Medial

Lateral

Lower

Superior

Anterior

Posterior

Medial

Lateral

Left lung

Upper

Anterior

Apicoposterior

Lower

Superior

Anterior

Posterior

Medial

Lateral

Lingula

Superior

Inferior

Bronchi:Bronchi are plural for bronchus and represent the passageways leading into the lungs. The first bronchi branch from trachea, and they are the right and left main bronchi. These bronchi are the widest and they enter the lung. After entering the lungs, the bronchi continue to branch further into the secondary bronchi, known as lobar bronchi, which then branch into tertiary (segmental) bronchi.each lobe is supplied by one of the secondary bronchi.


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