问题
单项选择题
16岁，15岁初潮，周期5／24～30天，近半年来经腹痛伴恶心呕吐，第1天为重，检查子宫正常大小，双附件正常，诊断为原发性痛经。哪种方案最合理（）
A.应用性激素周期方法
B.月经来潮即用前列腺素合成酶抑制药或PG拮抗药
C.宫颈扩张，以利经血流出
D.应用雄激素周期方法
E.应用止痛效果好的哌替啶（度冷丁）或吗啡类
答案
参考答案：B
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16岁，15岁初潮，周期5／24～30天，近半年来经腹痛伴恶心呕吐，第1天为重，检查子宫正常大小，双附件正常，诊断为原发性痛经。哪种方案最合理（）
A.应用性激素周期方法
B.月经来潮即用前列腺素合成酶抑制药或PG拮抗药
C.宫颈扩张，以利经血流出
D.应用雄激素周期方法
E.应用止痛效果好的哌替啶（度冷丁）或吗啡类
参考答案：B
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| It was five minutes before midnight. "They should be home any time," Cindy thought as she finished the last touches on the chocolate cake she was 1 . The cake didn't taste 2 because she had run out of sugar. The kitchen was in a mess (杂乱). Imagine a huge blender filled with all the things for making a chocolate cake. Now the blender is turned 3 . High speed. Without the lid. Do you get the idea? But Cindy wasn't thinking about the kitchen. She was 4 for her parents to return so that she could present her gift. She turned off the 5 and waited excitedly in the dark. At last she saw the car headlights flashing and heard the key going into the front 6 . Her parents tried to come in 7 . Cindy suddenly turned on the light and laughed loud, "Ta-daaa!" She 8 to the kitchen table, where the poor chocolate cake stood. But her mother's eyes never made it all the way to the table. "Just look at this mess!" "But Mom, I was only …" "Clean the 9 first thing in the morning!" "Honey," Cindy's father said gently, "take a look at the table." "I know-it's a mess," his wife said 10 . "The whole kitchen is a 11 ." She stormed up the stairs. For a few moments Cindy and her father stood silently, 12 knowing what to say. Finally she looked up at him, her eyes red. "She never saw the cake," she said. From time to time we all allow ourselves to be 13 to subjects of long-term importance by something that seems awfully important right now-but isn't. Muddy shoes, lost lunch money and untidy kitchens are troublesome but what's a little mud compared to a child's 14 ? There are times when we really need to see the mess in the kitchen, and times when we only need to see the 15 . | ||||
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