Breathing Flashcards
1
Q
Where is breathing regulated?
A
Medulla oblongata
2
Q
PaCO2
A
Partial pressure of carbon dioxide (arterial)
3
Q
PaO2
A
Partial pressure of oxygen (arterial)
4
Q
PAO2
A
Partial pressure of oxygen in the alveoli
5
Q
What is the result of an increased PaCO2?
A
Reduced PAO2 & PaO2
6
Q
Normal pH range
A
7.35 - 7.45
7
Q
Normal PaCO2 range
A
75 - 100
8
Q
Normal PAO2 range
A
100
9
Q
Normal HCO3 range
A
22 - 26
10
Q
“See-saw” breathing refers to
A
Paradoxical breathing
11
Q
What are the three main components of an ABG you need to interpret?
A
