A person has continuous pulse oximetry monitoring.Which is correct?
A) An alarm sounds when the person has hypoxia.Observations are not necessary.
B) The nurse tells you how often to check the sensor site.
C) The doctor tells you what sensor and what type of tape to use.
D) The person's apical or radial pulse rate should be greater than the pulse rate displayed.

Question

Quizplus · Accepted Answer

Pulse oximetry monitoring is a continuous monitoring method, but it is not a substitute for clinical assessments. The nurse should tell you how often to check the sensor site and should also conduct regular observations to ensure that oxygenation is sufficient for the person's needs. The doctor may specify what type of sensor and tape to use, but this is not the primary responsibility of the doctor. If the displayed pulse rate is lower than the person's apical or radial pulse rate, the nurse should investigate any potential issues with the sensor or with the person's cardiovascular system. An alarm may sound for certain thresholds, but this does not negate the need for regular observations.

A Person Has Continuous Pulse Oximetry Monitoring