Causes of Hypoxemia Flashcards
1
Q
Hypoventilation
A
Increased CO2: Muscular disorders, depression of the respiratory centers
2
Q
Reduced Inspired Oxygen
A
High Altitude, low FiO2
3
Q
Shunts
A
Atelectasis, Pulmonary Edema, Pneumonia, ARDS
4
Q
Diffusion defects
A
Emphysema, Pulmonary Fibrosis
5
Q
Poor distribution of Ventilation
A
Obstructed Airways, Bronchospasms