Which of the following guidelines should you adhere to when performing pulse oximetry?
1. Mix different sensors among different devices to ensure accuracy.
2. Make sure that the sensors are the correct size and are properly applied.
3. Avoid using pulse oximetry to monitor hyperoxia in neonates.
4. Whenever possible, validate the initial SpO2 against the actual SaO2.
a. 1 and 3 only
b. 1, 2, and 3 only
c. 3 and 4 only
d. 2, 3, and 4 only
ANS: D
Box 19-8 lists key points to be considered when performing pulse oximetry.
Health Professions
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