1.6: Respiratory System Anatomy

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Learning Objectives

Identify respiratory system gross anatomical structures.
Identify respiratory system microscopic structures.

Gross and Microscopic Anatomy

Use local resources to view structures of the respiratory system.

Respiratory System Structures List

Respiratory System- Complete- Anterior view

Trachea
Upper right lobe of lungs
Middle right lobe of lungs
Lower right lobe of lungs
Upper left lobe of lungs
Lower left lobe of lungs

Respiratory System- Circulatory vessels and heart

Right subclavian vein
Right internal jugular vein
Right brachiocephalic vein
Superior vena cava
Right atrium
Right ventricle
Pulmonary trunk
Pulmonary veins
Left atrium
Left ventricle
Aorta

Respiratory System- Tracheobronchial tree and lungs

Right primary bronchus
Left primary bronchus
Diaphragm

Respiratory System- Larynx- Anterior view

Hyoid
Thyroid membrane
Thyroid cartilage
Cricoid cartilage

Respiratory System- Larynx- Posterior view

Arytenoid cartilage

Respiratory System- Larynx- Left lateral view

Esophagus

Supplemental Structures

Horizontal fissure
Oblique fissure

Attributions for chapter 6: Respiratory System Structures List by Marissa Sumida / CC BY 4.0

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