Lungs Lab Flashcards
This is the area that contains the openings for the airway, pulmonary arteries and pulmonary veins
The root of the lung
This covers the root of the lung and acts as a “doorway”
The hilum of the lung
Describe the relationship of airway, pulmonary artery, and pulmonary vein in the root of the lung
- Airway is posterior
- Pulmonary artery is superior
- Pulmonary vein is inferior
What travels with the airway?
The pulmonary artery- because it is deoxygenated blood that travels with the oxygen
This pleura covers the chest wall
Parietal pleura
This pleura covers the actual lung
Visceral pleura
This pleura covers the ribs
Costal pleura
This pleura connects to the mediastinum
Mediasteinal pleura
This pleura connects the diaphragm and the lungs
Diaphragmatic pleura
This pleura connects the cervical region to the lungs
Cervical pleura
Look up…
Pleural recess
This is the area between the ribs and the heart
The costomediastinal recess
This is the area between the ribs and the diaphragm
Costodiaphragmatic recess
This is made of parietal pleura
-it is a reflexion of parietal pleura and visceral pleura and makes a sleeve for most root structures
Pulmonary ligament
How many lobes does the left lung have
2
What are the names of the 2 left lobes
- Superior lobe
- Inferior lobe
What seperates the superior and the inferior lobes?
The oblique fissure
This is the area where the apex of the heart lies
the cardiac notch
This is the tongue like flap on the superior lobe of the heart
Lingua
This is the impression that the heart leaves in the lungs
Cardiac impression
What other 2 impressions does the heart leave in the left lung?
- Aortic arch impression
- Thoracic aorta impression
How many lobes does the right lung have?
3
What are the 3 lobes of the right heart?
- Superior
- Middle
- Inferior
This separates the superior from the middle lobe
The horizontal fissue
This separates the superior and inferior lobes
The oblique fissure
What are the 4 impressions left in the right ventricle?
- Cardiac impression
- Esophageal impression
- Azygos impression
- Superior vena cava impression
What are the 2 components of the trachea?
- Tracheal rings
- Carina
What are the 3 types of bronchi?
- Primary (main) bronchi
- Secondary (lobar) bronchi
- Tertiary (segmental) bronchi