CVPR Week 5: Gas Transport I Flashcards
1
Q
Objectives
A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/044/917/a_image_thumb.jpg?1555110766)
2
Q
Gas exchange procedure
5 listed
A
- Atmosphere to alveoli
- Alveoli to pulmonary capillary
- Pulmonary capillaries to tissues
- tissue extraction
- CO2 transfer
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/044/920/a_image_thumb.png?1555110937)
3
Q
Explain the process of gas exchange
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/098/q_image_thumb.png?1555110952)
A
- Atmosphere to alveoli
- Alveoli to pulmonary capillary
- Pulmonary capillaries to tissues
- tissue extraction
- CO2 transfer
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/098/a_image_thumb.png?1555110970)
4
Q
The PO2 depends on?
A
Barometric pressure PB
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/111/a_image_thumb.jpg?1555111064)
5
Q
Daltons law of partial pressures
A
Total pressure = summation of partial pressures
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/141/a_image_thumb.jpg?1555111124)
6
Q
Atmospheric PO2 vs inspired PO2
A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/147/a_image_thumb.jpg?1555111177)
7
Q
Tracheobronchial tree structural description
A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/185/a_image_thumb.jpg?1555111207)
8
Q
Tracheobronchial tree zones
A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/197/a_image_thumb.jpg?1555111240)
9
Q
Cross-sectional area in different portions of the lung
A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/207/a_image_thumb.jpg?1555111279)
10
Q
Surface area of the respiratory bronchiols
A
~140 m2
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/264/a_image_thumb.png?1555111367)
11
Q
speed of flow in the respiratory bronchioles
A
V = Q / A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/335/a_image_thumb.jpg?1555111398)
12
Q
From the atmosphere to alveoli
A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/362/a_image_thumb.jpg?1555111448)
13
Q
What are these?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/372/q_image_thumb.jpg?1555111478)
A
Alveoli
14
Q
Factors affecting diffusion in the alveoli
3 listed
A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/402/a_image_thumb.jpg?1555111515)
15
Q
Fick’s Law of diffusion
A
![](https://s3.amazonaws.com/brainscape-prod/system/cm/274/045/417/a_image_thumb.jpg?1555111537)