上岸的目的是要尽快的将溺水者迅速的送到岸边进一步进行抢救。
参考答案:对
推的方法:梳齿压住头发,使部分头发往下(),形成波纹。
A.弯曲
B.凹陷
C.平服
D.倾斜
The nurse is performing a painless, noninvasive procedure to measure arterial oxygen saturation (SaO2). What procedure is it()
A. Incentive spirometry.
B. Arterial blood gas (ABG) measurement.
C. Peak flow measurement.
D. Pulse oximetry.