CAPNOGRAONY WAVEFORMS Flashcards
1
Q
Normal ETO2 waveform
A
35-45mmHg
2
Q
CURVED SHARKFIN APPEARANCE
A
ASTHMA
COPD
3
Q
Slow rate with increased ETCO2
A
Hypoventilation
Partial airway obstruction
Respiratory depression
4
Q
Rapid rate with decreased ETCO2
A
Hyperventilation
Excessive BVM use
Pulmonary embolism
5
Q
Decreased ETCO2 with variable waveforms
A
APNOEA
inadequate breathing
Sedation
6
Q
ETCO2 in an intubated patient
A
Sudden loss of waveform near zero
Tube disconnected/dislodged/obstructed
7
Q
Decreasing ETCO2 with loss of plateau
A
ET tube cuff issue
ET tube in hypopharynx
Partial obstruction
8
Q
What is the minimum mmHg to be maintained during CPR
A
10