ch9: pulse oximetermy (oxygen saturation) Flashcards

1
Q

many pulse oximeters also display?

A

the heart rate

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2
Q

nail polish can cause?

A

an inaccurate reading because nail polish block the infrared light used to calculate the reading

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3
Q

a pulse oximeter reading of ___% or higher is a normal result

A

95% or higher

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