Capnography Flashcards
1
Q
CO2 produced by?
A
Cell metabolism
2
Q
Respiratory baseline (EtCO2)
A
inhalation to start of exhalation
3
Q
Expiratory upstroke (EtCO2)
A
Alveolar air mixes with dead ari space
4
Q
Expiratory plateau (EtCO2)
A
Exhalation of mostly alveolar gas
5
Q
Inspiration (EtCO2)
A
rapid return to baseline
6
Q
Optimal end tidal for head injury
A
30-35 mmhg to help relieve increased ICP