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Could Bad Circulation Cause A Low Reading On An Oxygen Saturation Meter
My blood oxygen saturation is 96% but can there be chances that my blood is not circulation properly to my skin?
No: No, there is no correlation.Get a more detailed answer ›
How serious is a 81% oxygen saturation reading on room air combined with a po2 of 46 mmhg? Could it be an indication that death is imminent in an elderly person?
Yes: An oxygen saturation, the % of o2 in the blood generally is >95 in a healthy person, other illnesses may cause that to change. End stage disease(of any kind) can lead to low o2 levels as a natural part of the dying process. As long as the person is not experiencing any discomfort and the goal is comfort only- checking o2 levels may not be indicated and only more distress to the caregivers. ...Read moreSee 1 more doctor answer
Why when i get difficulties breathing or sob, yet my oxygen saturation is 99-98% . How and what could that be. What is the symptom of low oxg saturat
It can: Asthma can reduce the area of the lung available for co2/oxygen exchange and can do so with variable intensity during an asthma attack. Given a normal o2 % of 94-100, I have seen levels below 50% recorded but patients are usually quite symptomatic below 90%. When an attack is passed and the patient relaxed, the levels return to normal with work of breathing decreased to normal. ...Read more
Many: If there is underlying lung disease(such as empysema) the lung is already prone difficulty extracting o2 out of the blood. As we age our lungs and chest get stiffer and there is more unusable space- with resulting low o2. Also, central or obesity related sleep apnea can contribute to low o2 levels. Pickwickian syndrome related to morbid obsesity can also decrease the amount of o2 levels. ...Read more
Lung & Heart Disease: Hypoxia (low oxygen saturations) are usually caused by lung disease (chronic obstructive pulmonary disease, asbestosis, pulmonary fibrosis, etc). Many heart conditions (especially congenital defects in the new born) may result in low oxygen saturation levels. Beware of false lows with pulse oximetry readingson cold hands, peripheral vascular disease or really callussed finger tips. ...Read more
Does generAl anesthesia cause breathlessness after becoming concious? My oxygen saturAtion was ok but i felt breathless? Why?
Muscle blockade....: With general anesthesia, neuromuscular blocking agents are often used to paralyze the muscles during the surgery. Sometimes it takes a little while for these to completely wear off. Your respiratory muscles can be affected so you are not taking real deep breaths. This can lead to the feeling of breathlessness. When the melds wear off, you feel normal again. That may be the reason for your symptoms ...Read more
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