pulse oximetry
noun[U]
medicalspecializeduk/ˌpʌls ɒkˈsɪm.ɪ.tri/us/ˌpʌls ɑːkˈsɪm.ə.tri/(alsooximetry)theactivityofmeasuringthelevelofoxygenin someone'sbloodusing aspecialdevice, usuallyattachedtotheirfinger:
脉搏血氧测定Pulse oximetry may be used tomonitortissueoxygenation.脉搏血氧测定可用于监测组织氧合作用
Thistestis moreaccuratethanpulseoximetry forcheckingthelevelofoxygeninyourbloodstream.在测定你的血氧水平上，这种测试比脉搏血氧测定更精确。
- Pulse oximetryrevealsahaemoglobinsaturationof 80% onroomair.
- Pulse oximetry has beenwidelyacceptedas areliablemethodformonitoringoxygensaturationofarterialblood.
- Pulse oximetrydatawere thendownloadedonto apersonalcomputerandanalysed.
Medical examination
- anechoic
- audiological
- biopsic
- blood work
- CAT scan
- EKG
- endoscopy
- histological
- histologically
- hysteroscopy
- immunohistochemical
- irradiation
- mammography
- radiography
- sigmoidoscopy
- smear
- SPECT
- stress test
- triage
- ultrasonography