第12题: [单项选择]初孕妇,32岁,妊娠36周,有轻度妊娠高血压综合征。3h前摔倒后腹不适,有少量阴道出血急诊入院。检查:宫缩强度弱,子宫软,右侧子宫有轻度局限性压痛,胎心率140/min。 最恰当的处理原则是 A. 立即剖宫产术 B. 硫酸镁解痉 C. 期待疗法 D. 输血治疗 E. 吸氧 参考答案:A 答案解析:妊娠高血压,外伤史,阴道出血,查体局部压痛,胎位胎心清楚,应考虑胎盘早剥,故应及时终止妊娠。
第19题: [单项选择]A. To tell him they are going to a concert. B. To tell him when the concert begins. C. To invite him to go to a concert. D. To tell him they are too busy to go to concert with him. 参考答案:C 答案解析:[听力原文] W: I’ve been calling Tim for the past half hour, but I keep getting a busy signal. M: W