​Match the Term to Its Definition/description

​Match the term to its definition/description.
-​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

A) ​lavage
B) ​laxative
C) ​lumen
D) ​mucosa
E) ​polyps
F) ​pulse oximetry
G) ​Snellen chart
H) ​tonometry
I) ​vertex