There are several sites that one can find more information about pulse oximetry. These sites include the pulse oximetry page of Wikipedia, World Health Organization, and Pulse Ox.
Pulse oximetry is the procedure for measuring oxygen saturation or level of oxygen in the blood. It is non-invasive and painless.
upper arm
First thing straight, you misspelled oximetry. Second thing is the definition of pulse oximetry is a noninvasive method allowing the monitoring of oxygenation of a patient's hemoglobin.
The need for supplemental oxygen is determined by inadequate oxygen saturation, indicated in blood gas measurements, pulse oximetry, or clinical observations.
Follow-up monitoring includes blood gas measurements and pulse oximetry tests.
Analysis and implication of pulse oximerty findings
SPO2 or pulse oximetry
When obtaining pulse oximetry measurements, you may encounter findings such as hypoxemia, indicated by oxygen saturation levels below 90%, which can suggest respiratory or cardiovascular issues requiring immediate intervention. Additionally, readings that are falsely elevated due to factors like carbon monoxide exposure or nail polish can lead to misdiagnosis and inappropriate treatment. Variability in readings may also indicate poor peripheral perfusion, necessitating further assessment of the patient's circulatory status. These findings underscore the importance of correlating pulse oximetry results with clinical assessment and additional diagnostic tests.
Yes as can the fingertips, toes and nose.
Pulse oximetry reading
Maybe you mean pulse oximetry. It is the measurement of oxygen in your blood. It is measured when they put that clip on the tip of your finger.