问题
单项选择题
初产妇，孕38周，规律宫缩6h，急诊肛查宫口已开全，马上进入产房待产，护士预计第二产程时间需（）
A.1～2h
B.3～4h
C.5～6h
D.8～9h
E.11～12h
答案
参考答案：A
解析：第二产程（胎儿娩出期）从宫颈口开全到胎儿娩出。初产妇需1～2h。经产妇需几分钟至1h。【该题针对“正常分娩妇女的护理”知识点进行考核】
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初产妇，孕38周，规律宫缩6h，急诊肛查宫口已开全，马上进入产房待产，护士预计第二产程时间需（）
A.1～2h
B.3～4h
C.5～6h
D.8～9h
E.11～12h
参考答案：A
解析：第二产程（胎儿娩出期）从宫颈口开全到胎儿娩出。初产妇需1～2h。经产妇需几分钟至1h。【该题针对“正常分娩妇女的护理”知识点进行考核】
When people think of tigers, they think they are strong and dangerous. But now, the big animal is calling for our help. There were once eight kinds of in the world, but three died out during the 20th century. In the last 70 years, the of Siberian tigers (东北虎)has gone from as many as 300 to 22 somewhere, The Siberian tiger has been dying out completely, If the government doesn’t make any efforts, it’s quite that there will be no more Siberian tigers in China in ten to twenty years. In order to double the number of wild tigers in the ten years, the World Wildlife Fund has started a program recently. It save wild tigers and put an end to tiger hunting and killing. China, together with twelve other ,has joined in. Wild animals, such as red deer and wild pigs, are the main of the tigers, The hunting of these animals is the greatest threat(危险)to tigers. So the most important thing is the animals that tigers eat. To protect the wild tigers, we need to call on more people to stop eating and hunting wild animals.
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