问题
单项选择题 A1/A2型题
子宫收缩出现病理缩复环，常见于（）
A.羊水过多
B.双胎
C.巨大儿
D.胎盘早期剥离
E.先兆子宫破裂
答案
参考答案：E
解析：在先兆子宫破裂阶段，强有力的宫缩使子宫下段拉长变薄，而宫体更加增厚变短，两者间形成明显的环状凹陷，此凹陷逐渐上升达脐部或脐部以上，称为病理性缩复环。
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子宫收缩出现病理缩复环，常见于（）
A.羊水过多
B.双胎
C.巨大儿
D.胎盘早期剥离
E.先兆子宫破裂
参考答案：E
解析：在先兆子宫破裂阶段，强有力的宫缩使子宫下段拉长变薄，而宫体更加增厚变短，两者间形成明显的环状凹陷，此凹陷逐渐上升达脐部或脐部以上，称为病理性缩复环。
根据短文内容，用方框中所给单词的适当形式填空。每词限用一次。
Drink at ___2____8 glasses of water a day. You may need even more water if you are exercising. Breakfast is the most important meal of the day. You will have more energy after eating breakfast. Eat a light lunch every day. If you don’t have time to go out, take a sandwich in the morning with you for a __3______ lunch. We should eat fruit and vegetables every day. Add a banana to your breakfast, have a salad with lunch, and eat at least one vegetable for ___4____. Try to have dinner at least 3 hours before you go to bed. Your body needs time to digest most of the food before you rest__5____the next 8 hours. |