Quiz

Transcutaneous Oximetry

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1 Transcutaneous oximetry is a noninvasive method to analyze the partial pressure of oxygen in tissue. In literature, it is frequently abbreviated as

TCOM

TcPO2

PtcO2

All of the above

2 Transcutaneous Oximetry (TCOM) allows the estimation of partial pressure of oxygen on the skin surface:

Utilizing an internally implanted medical device

By employing noninvasive heated electrodes

Through a cardiac monitor

Via pulse oximetry

3 Limitations of TCOM, rather than contraindications include:

Digits, as the electrodes and electrolyte rings are too wide

Plantar portions of the feet, due to thickened skin

Palmar surfaces of the hands, due to thickened skin

All of the Above

4 TRUE or FALSE. TcPO2 obtained while breathing normobaric air can assist in identifying which patients will have difficulty healing spontaneously?

True

False

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