Benefits of pulse oximetry?
i need to write about ethical issues with operation e.g Infections, mrsa, blood loss and time so why is puls oximetry better.
and the uses, how it works - Find what’s in blood, warn when oxygen levels low.
i cant find anything on the internet
Answers:
It is a handy little tool that tell us what the oxygen percentage of your blood is, and your pulse. Normal is above 95%, if it is lower, than supplemental oxygen (O2) should be given.
Some downfalls:
1) Cannot decipher between oxygen and carbon monoxide (CO). If someone has CO poisoning, it could read 99% O2 levels, when contained by reality it is alot lower.
2) Although is can tell you the pulse, it does not let you know if at hand are any irregular heart beats.
Therefore the pulse oximter should be used in adjunct next to other diagnostic tools such as ECG. Source(s): PA
Pulse oximetry is awesome. It uses light (2 wavelengths of red light) to figure out the saturation of hemoglobin with oxygen. It also have plethysmography, which shows the flow of blood with each heartbeat.
So, the pulse ox tells us:
*Oxygen saturation (which is where on earth most of the oxygen in blood is - on the hemoglobin)
*pulse rate
*we can see by the waveform if there are heart rhythm abnormalities (can't give an account what they are unless we look at the EKG, but it might alert us if we hear irregular blips)
*that there is perfusion to the finger on which we put the probe (I know the blood pressure is at least within the 60's - not great, but if the finger is being perfused, so its the brain)
http://www.nda.ox.ac.uk/wfsa/html/u05/u0…
http://www.oximeter.org/pulseox/principl…
http://www.pulseox.info/ Source(s): I <3 pulse oximetry. :P
Please see the web pages for more details on Pulse Oxymetry. Source(s): http://en.wikipedia.org/wiki/Pulse_oxime…
http://www.merck.com/mmpe/sec05/ch046/ch…
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and the uses, how it works - Find what’s in blood, warn when oxygen levels low.
i cant find anything on the internet
Answers:
It is a handy little tool that tell us what the oxygen percentage of your blood is, and your pulse. Normal is above 95%, if it is lower, than supplemental oxygen (O2) should be given.
Some downfalls:
1) Cannot decipher between oxygen and carbon monoxide (CO). If someone has CO poisoning, it could read 99% O2 levels, when contained by reality it is alot lower.
2) Although is can tell you the pulse, it does not let you know if at hand are any irregular heart beats.
Therefore the pulse oximter should be used in adjunct next to other diagnostic tools such as ECG. Source(s): PA
Pulse oximetry is awesome. It uses light (2 wavelengths of red light) to figure out the saturation of hemoglobin with oxygen. It also have plethysmography, which shows the flow of blood with each heartbeat.
So, the pulse ox tells us:
*Oxygen saturation (which is where on earth most of the oxygen in blood is - on the hemoglobin)
*pulse rate
*we can see by the waveform if there are heart rhythm abnormalities (can't give an account what they are unless we look at the EKG, but it might alert us if we hear irregular blips)
*that there is perfusion to the finger on which we put the probe (I know the blood pressure is at least within the 60's - not great, but if the finger is being perfused, so its the brain)
http://www.nda.ox.ac.uk/wfsa/html/u05/u0…
http://www.oximeter.org/pulseox/principl…
http://www.pulseox.info/ Source(s): I <3 pulse oximetry. :P
Please see the web pages for more details on Pulse Oxymetry. Source(s): http://en.wikipedia.org/wiki/Pulse_oxime…
http://www.merck.com/mmpe/sec05/ch046/ch…
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