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Factors that can affect a pulse oximetry reading include:
- bad circulation, shock, cardiac arrest
- anemia
- taking your blood pressure at the same time in the same limb
- Dirty sensors on the machine
- nail polish
- excess ambient light
- an environment cold enough to affect blood flow through the limb
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∙ 12y ago
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What the last vital sign to change in the setting of shock?
Pulse oximetry reading
Where can one find more information about pulse oximetry?
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.
What is pulse oximetry?
Pulse oximetry is the procedure for measuring oxygen saturation or level of oxygen in the blood. It is non-invasive and painless.
Which is NOT a site for a pulse oximetry sensor?
upper arm
What is pulse oximetry and why do patients need it?
A pulse oximetry (pulse ox) is a small clothes pin looking piece of equipment, usually placed on the patients finger, used to measure the amount of oxygen in the blood. The pulse ox. is noninvasive, very inexpensive, readilyavailable and it provides instant results. If a pulse ox. reading is low then the caregiver would likely apply oxygen to the patient. If it is a high reading the caregiver would likely remove or decrease the amount of oxygen the patient is on. Because there are factors that can interfere with an accurate reading, there are other ways to test the oxygen levels in the blood.
What is pulse oxmietry?
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.
What is the purpose of pulse oximetry?
To determine the oxygen saturation of hemoglobin.
What are the implications of the findings of pulse oximetry?
Analysis and implication of pulse oximerty findings
Blood test for oxygen level by finger?
SPO2 or pulse oximetry
Can the tip of the ear be used for pulse oximetry?
Yes as can the fingertips, toes and nose.
What is pulse txr?
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.
What is a pulse oximetry used for?
Pulse oximetry measures the amount of oxygen that is being perfused in a person's blood. It is important in individuals with impaired lung function to be sure that their body is getting enough oxygen. It is an excellent tool to be sure that a person is breathing effectively, because if a person's oxygen level drops too low, they can lose consciousness, have brain damage, and eventually enter into respiratory failure and die.
