Which of the following diagnostic procedures measures the oxygen level in the blood?
A)ventilation-perfusion scan
B)oximetry
C)bronchography
D)polysomnography

Question

Quizplus · Accepted Answer

Oximetry is a non-invasive diagnostic procedure that measures the oxygen saturation level in the blood using a small device called a pulse oximeter. A ventilation-perfusion scan is used to evaluate lung function, while bronchography is an imaging test that examines the airways of the lungs. Polysomnography is a sleep study that measures various parameters during sleep, such as brain waves, heart rate, and breathing.

Which of the Following Diagnostic Procedures Measures the Oxygen Level