第六节 海上医务、MFAC 与 EMS 1554. Changing rescuers while carrying out artificial respiration should be done ___A___． 当进行人工呼吸急救时，救助者换人时应（） A．without losing the rhythm of respiration 不要打乱呼吸的频率 B．only with the help of two other people 只能在两个人的帮助下进行 C．by not stopping the respiration for more than 5 minutes 不应停止呼吸超过 5 分钟 D．at ten-minute intervals 每间隔 10 分钟一次 1834. Changing rescuers while carrying out artificial respiration should be done ___A___． A．Without losing the rhythm of respiration B．Only with the help of two other people C．By not stopping the respiration for more than 5 minutes D．At ten minute intervals 1578. The rescuer can best provide an airtight seal during mouth-to-mouth resuscitation by pinching the victim's nostrils and __C____．[1168] 在进行口对口人工呼吸时，可通过捏住病人的鼻子和（）来最大限度地保持不跑气。 A．Cupping a hand around the patient's mouth 用手在病人的嘴边围成一个杯形 B．Keeping the head elevated 保持病人头部处于高位 C．Applying his mouth tightly over the victim's mouth 把嘴紧紧地贴住病人的嘴 D．Holding the jaw down firmly 紧紧地压住下巴 1587. When starting CPR on a drowning victim ， you should ___C___． 对溺水病人开始进行人工呼吸时，你应（） A．start chest compressions before the victim is removed from the water 在病人出水前即应按压其胸部 B．drain water from the lungs before ventilating 吹气之前应把水从病人肺部排出 C．begin mouth-to-mouth ventilations as soon as possible 尽快开始进行嘴对嘴吹气 D．do not tilt the head back since it may cause vomiting 不要把头复位，因为可能会引起呕吐 1690. Your feet，hands，and exposed facial areas are particularly vulnerable to ___A___． 你的脚、手及暴露在外的面部特别容易受到（）损害 A．frostbite 冻伤 B．moisture 潮湿 C．dew 露水 ...
