Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
what was designed to get rid of motoion interference?
|
Signal Extraction Technology (separates signal from noise)
|
|
What is DST?
|
Massimo's algorythm for SET (sep. signal from noise). Stands for Discrete saturation transform algorythm.
|
|
which dye has the greatest change on SpO2 calc?
|
methylene blue
|
|
which dye has least effect on pulse ox?
|
indigo carmine
|
|
The accuracy of pulseoximetry is specified as
|
+- 2% from 70-100% and +-3 at 50-70%
|
|
If SpO2 reads 70%, based on accuracy could be
|
67-72%
|
|
Which respond faster to hypoxemia--forehead or finger probe?
|
forehead
|
|
which will have more of an impact on Spo2 wave form, phenyl or epi?
|
phenyl b/c more on vaso than epi
|
|
cerebral oximetry uses
|
NIRS(near infarred spectoscopy)
|