患者，男，70岁。因患"前列腺增生症"，小便不通，尿潴留10小时住中医外科治疗。入院时患者诉小腹胀痛，小便解不出，全身不适。查膀胱区高度膨隆。
请试述：尿潴留患者的护理。
参考答案：①做好心理护理，使其消除焦虑和紧张情绪。
②提供隐藏的排尿环境。
③酌情调整体位和姿势，协助患者取适当体位。
④诱导排尿，如听流水声、温水冲洗会阴等。
⑤热敷、按摩或遵医嘱采用针刺中极、曲骨、三阴交穴或艾灸关元、中极穴等方法，以刺激排尿。
⑥指导患者养成定时排尿的习惯。
⑦必要时根据医嘱肌内注射药物卡巴胆碱等。
⑧经上述处理仍不能解除尿潴留时，可采用导尿术。
Today we’ll talk about the history of blue jeans. For many people, blue jeans stand for (代表) American culture. The history of blue jeans usually began with a man named Levi Strauss. He did not invent jeans. But he is the first person to produce and sell them in large numbers. Levi Strauss was born in Germany. In 1847, he and his family moved to the United States. He opened a small store and sold jeans. These pants were especially useful for miners (矿工) in California. They needed strong clothing. Levi Strauss worked with Jacob Davis, who had invented a step for making rivets (铆钉) for jeans. They helped make the blue jeans stronger. In 1873, Strauss and Davis received a patent (专利) to own this invention. Nineteenth century workers would probably be surprised to know that their pants would one day become fashions. Today, jeans are worn by people of all ages. Jeans come in many colors other than blue and in many styles and prices. Fashion designers even create very costly jeans. Writer James published a book called Jeans: A Cultural History of an American Icon (偶像). In the book, he says jeans serve as a sign for two American values, creativity and rebellion (叛逆). 小题1: Why did Jacob use rivets for jeans?
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