第5题: [单项选择]持续性枕后位的表现正确的是() A. 胎心在脐上方一侧听诊最清楚 B. 产妇过早感觉肛门坠胀而向下屏气用力 C. 不易发生宫颈水肿 D. 可致第一产程延长 E. 正常胎位 参考答案:B 答案解析:分娩时除枕前位为正常胎位外,其余均为异常胎位。持续性枕后位因胎头压迫直肠使产妇过早感觉肛门坠胀而向下屏气用力。胎心在脐下方一侧听诊最清楚;易发生宫颈水肿,常致第二产程延长。
第39题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Order tickets via the Internet. B. Order tickets by going to the box office personally. C. Order tickets by writing a letter. D. Order tickets by calling the box office. 参考答案:A 答案解析:[听力原文]
F: I’m so sick of calling the box office The number for ticket order is always busy.
M: Why