Examlex
The nurse's client today informs her that he receives regular visits from a parish nurse, who helps him with his diet-controlled diabetes. The nurse is aware that parish nurses do which of the following? Choose all that apply.
Pulse Oximetry
Measuring the oxygen saturation of arterial blood in a subject by utilizing a sensor attached typically to a finger, toe, or ear to determine the percentage of oxyhemoglobin in blood pulsating through a network of capillaries and that typically sounds an alarm if the blood saturation becomes less than optimal.
Oxygen Saturation
The percentage of hemoglobin binding sites in the bloodstream occupied by oxygen, an important indicator of respiratory function.
Ishihara Method
A test for color blindness that uses a series of plates with colored dots to form numbers or shapes distinguishable only to those with normal color vision.
Color Vision Acuity
The ability of the eye to distinguish and identify different colors accurately.
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