问题
单项选择题
某女，26岁，生育史：0-0-0-0，停经7个月近来未感到胎动减少，现偶有下腹痛而就诊，检查：子宫增大如孕4个月大小，未闻及胎心，停经5个月时曾有阵发性腹痛，少量 * * 流血，经保胎治疗后血止出院。最理想的处理为（）。
A.给予雌激素后采用缩宫素引产
B.剖宫术
C.给予碎胎术
D.刮宫
E.肌内注射缩宫素引产
答案
参考答案：A
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某女，26岁，生育史：0-0-0-0，停经7个月近来未感到胎动减少，现偶有下腹痛而就诊，检查：子宫增大如孕4个月大小，未闻及胎心，停经5个月时曾有阵发性腹痛，少量 * * 流血，经保胎治疗后血止出院。最理想的处理为（）。
A.给予雌激素后采用缩宫素引产
B.剖宫术
C.给予碎胎术
D.刮宫
E.肌内注射缩宫素引产
参考答案：A
| It may be necessary, in order that .future (51) can enjoy clean air, that more of the (52) is borne by long-term central government fund．As air pollution varies enormously from place to place and can, indeed, be very local, it may also be necessary for the central government to (53) money so that local authorities can (54) special local problems. That these can be significant was shown by the report made in 1970 (55) behalf of the London Boroughs Association. This (56) that in central London since 1958 smoke concentrations have decreased by 80 percent, whereas sunshine has increased by 70 percent and winter visibility has (57) threefold, There have been (58) in mortality and hospital admissions (59) with air pollution and in the response to it of bronchitis, as well as clear if less documented increases in plant types and bird (60) n the cities. |
A．in
B．at
C．on
D．to