The following affect pulse oximetry measurements except
A)Dark light
B)Nail polish
C)Fake nails
D)Movement

Question

Quizplus · Accepted Answer

Dark light can be eliminated as an option as it is not a real factor that can affect pulse oximetry measurements. The other options are known to affect the accuracy of the readings. Nail polish, fake nails, and movement can all create barriers that interfere with the sensor's ability to detect the oxygen saturation level.

The Following Affect Pulse Oximetry Measurements Except