Pulse oximetry is used to measure ______:
A: forced expiratory volume
B: tidal volume
C: end-tidal CO2
D: oxygen saturation of blood
A: forced expiratory volume
B: tidal volume
C: end-tidal CO2
D: oxygen saturation of blood
举一反三
- Which<br/>volume remains in the lungs after a tidal volume () is expired? () A: Tidal volume B: Vital capacity C: Expiratory reserve volume D: Residual volume E: Functional residual capacity
- Which<br/>one is used to evaluate the efficiency of pulmonary ventilation? () A: tidal<br/>volume B: functional<br/>residual capacity C: vital<br/>capacity D: expiratory<br/>reserve volume E: alveolar<br/>ventilation
- Tidal volume refers to the volume of air inhaled or exhaled with each breath.
- Tidal volume refers to the volume of air inhaled or exhaled with each breath. A: 正确 B: 错误
- The pulmonary volume that buffered the change of alveolar partial pressure was A: Inspiratory reserve volume B: expiratory reserve volume C: deep inspiratory volume D: residual volume E: functional residual volume