What does pulse oximetry have to do with PaCO2? а. A pulse oximeter can directly measure the PaCO2 (but not the PVCO2). O b. Increased PaCO, will cause more Hb to be saturated at lower PaO2. The two are not related because a pulse oximeter measures PaO2. O d. The two are not related because pulse oximeter is distal and CO, is measured in the medulla. e. Decreased PACO, will cause more Hb to be saturated at lower Pa02.

What does pulse oximetry have to do with PaCO2? а. A pulse oximeter can directly measure the PaCO2 (but not the PVCO2). O b. Increased PaCO, will cause more Hb to be saturated at lower PaO2. The two are not related because a pulse oximeter measures PaO2. O d. The two are not related because pulse oximeter is distal and CO, is measured in the medulla. e. Decreased PACO, will cause more Hb to be saturated at lower Pa02.

Complete Textbook Of Phlebotomy

5th Edition

ISBN:9781337464314

Author:Hoeltke

Publisher:Hoeltke

Chapter5: Phlebotomy Equipment

Section: Chapter Questions

Problem 3RQ

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