[Solved]: A nurse must take a client’s pulse oximetry reading

A nurse must take a client’s pulse oximetry reading. The nurse is explaining the technique to the client. Which statement(s) about pulse oximetry is true? Select all that apply. The pulse oximetry sensor can produce accurate results even if circulation to the sensor site is impaired. Once the oximetry probe is correctly placed, a beam of red and infrared light travels through the tissue and blood vessels. Pulse oximeters display oxygen saturation and respiratory rate. Pulse oximetry measurement requires insertion of an arterial line. It helps measures the amount of oxygen in the blood. Sensors are available for use on the finger, toe, foot, earlobe, forehead, and bridge of the nose.