第17题: [单项选择]急性肺水肿的症状不包括() A. 病人出现胸闷、呼吸困难 B. 肺泡性肺水肿期,病人可咳大量粉红色泡沫痰 C. 肺泡性肺水肿期,两肺听诊满布湿啰音 D. 间质性肺水肿期,听诊可闻及哮鸣音及少量湿啰音 E. 间质性肺水肿期,病人常有缺氧和CO2蓄积 参考答案:E 答案解析:间质肺水肿期,肺泡气体交换影响不显著。
第28题: [单项选择]In the navigation() cause the shafting over load easily. A. the stopping engine suddenly B. the sailing astern and changing direction suddenly C. the sailing from the shallow water area to the deep water area D. the ship’s trim too much 参考答案:B