题目内容

下列选项的滤镜，属于“模糊”滤镜组的是

A. 径向模糊
B. 特殊模糊
C. 高斯模糊
D. 动感模糊

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下列选项的滤镜，属于“纹理”滤镜组的是（）

A. 马赛克拼贴
B. 龟裂缝
C. 颗粒
D. 染色玻璃

Pulse oximetry is used to measure ______:

A. forced expiratory volume
B. tidal volume
C. end-tidal CO2
D. oxygen saturation of blood

An endotracheal tube is placed ______:

A. under the trachea
B. beyond the carina
C. within the bronchus
D. within the trachea

____is the word from the case history with the meaning of "movement of air into and out of the lungs".