The Lungs and Pleura Flashcards
How many lobes does the right lung have?
3
The lungs are covered by: A. Parietal pleura B. Fibrous pericardium C. Visceral pleura D. Visceral pericardium
C
How many lobes does the left lung have?
2
What are the parts of the parietal pleura?
Cervical-Superior
Costal-lateral
Diaphragmatic-Inferior
Mediastinal-Medial
Using the balloon example, what does the hand and the balloon represent?
The hands are the lungs and the balloon around the hand is the visceral pleura. The outside of the balloon represents the parietal pleura.
What can cause a collapsed lung?
When the parietal pleura peels off of the body wall for some reason and cause the lung to collapse. The parietal pleura has to be always adhered to the body wall and the visceral always has to be on the lung
Which lung has a cardiac notch?
The left lung
What are the lobes of the right lung?
Superior lobe, middle lobe, and inferior lobe
What are the lobes of the left lung?
Superior lobe and the inferior lobe
What is the inferior surface of both lungs?
Diaphragmatic surface
What fissure is between the superior lobe and middle lobe of the right lung?
Horizontal fissure
What is the fissure between the middle lobe and inferior lobe of the right lung?
Oblique fissure
What fissure is only in the right lung?
The horizontal fissure
What fissure is between the superior lobe and inferior lobe of the left lung?
Oblique fissure
What is the superior surface of both lungs?
Costal surface