Select the correct answer. Which of the following measures oxygen saturation in the blood through a sensor that attaches to the body?
A.
Stethoscope
B.
Blood pressure cuff
C.
Pulse oximeter
D.
Thermometer

C. Pulse oximeter.

Explanation: "A pulse oximeter noninvasively measures the oxygen saturation of a patient's blood. This device consists of a red and an infrared light source, photo detectors, and a probe to transmit light through a translucent, pulsating arterial bed, typically a fingertip or earlobe." Hope this helps ^-^.

it hurts at first because " the cherry is broken" which is a thin layer of skin that breaks so the first time girls have sex it hurts and it bleeds but after the first time it does hurt again because the skin that ia torn does not break again/ grow back.