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Passage One

The heart bypass (心脏搭桥术)has become part of our cultural life. It has come to seem like a ceremony of passage for the successful male, a red symbol of courage in midlife. Six hundred thousand bypass operations are performed a year in the United States. After a bypass, most heart patients experience significant relief from the peculiar discomfort in the chest caused by insufficient blood to the heart muscle. In some cases the surgery can dramatically extend life. American heart patients, who now number about 12 million, are enthusiastic about the surgery. Bypass is one of the most common major operations in America. In private, however, many of my fellow workers in medicine suspect that bypass has become too popular. A recent Harvard study showed that as many as two-thirds of patients referred for bypass don’t need it or could A. it is one of the most common major operations B. it is more effective than any other medicine C. the standard of living in America is much higher than that in any other country D. it can bring more money to the hospitals and doctors 查看答案 更多"Passage One The heart byp"的相关试题: [单项选择] Passage One The heart bypass (心脏搭桥术)has become part of our cultural life. It has come to seem like a ceremony of passage for the successful male, a red symbol of courage in midlife. Six hundred thousand bypass operations are performed a year in the United States. After a bypass, most heart patients experience significant relief from the peculiar discomfort in the chest caused by insufficient blood to the heart muscle. In some cases the surgery can dramatically extend life. American heart patients, who now number about 12 million, are enthusiastic about the surgery. Bypass is one of the most common major operations in America. In private, however, many of my fellow workers in medicine suspect that bypass has become too popular. A recent Harvard study showed that as many as two-thirds of patients referred for bypass don’t need it or could A. a dangerous operation B. a painful experience C. a symbol of one’s success and courage D. nothing serious 查看答案 [单项选择]The heart bypass (心脏搭桥术)has become part of our cultural life. It has come to seem like a ceremony of passage for the successful male, a red symbol of courage in midlife. Six hundred thousand bypass operations are performed a year in the United States. After a bypass, most heart patients experience significant relief from the peculiar discomfort in the chest caused by insufficient blood to the heart muscle. In some cases the surgery can dramatically extend life. American heart patients, who now number about 12 million, are enthusiastic about the surgery. Bypass is one of the most common major operations in America. In private, however, many of my fellow workers in medicine suspect that bypass has become too popular. A recent Harvard study showed that as many as two-thirds of patients referred for bypass don’t need it or could have it postponed. In Canada and Britain, where physicians perform bypass surgery much less frequently than they do in America,heart patients fare just as wel A. a dangerous operation B. a painful experience C. a symbol of one’s success and courage D. nothing serious 查看答案 [单项选择]患者女性，65岁，因严重冠心病行心脏搭桥术，术中出现心搏骤停，呼吸停止，立即行胸内心脏按压，不正确的是 A. 牵开肋骨，将右手伸入胸腔，摸到凸尖，迅速证实是停止跳动还是处于心室纤颤状态。在左膈神经之前与神经平行切开心包，将手伸人心包，立即行心脏按压术 B. 右手握住心脏，拇指和大鱼际在前，另四指在后，间断挤压心脏。挤压时压力必须均匀，不要仅用指尖抓捏，以免造成心肌撕裂或心室壁穿孔 C. 注意观察心肌的颜色、张力。必要时可经无血管区直接心内注药，或行电除颤 D. 待心律、血压稳定，用苯扎溴铵反复冲洗胸腔，胸腔内置抗生素，关闭胸腔，并予闭式胸腔引流 E. 经按压心脏恢复跳动后，如收缩有力，即可停止按压，若收缩无力，可在心脏收缩期予以辅助性按压 查看答案 [单项选择]Passage One For decades, heart disease has had the honor of being the leading killer of Americans. Most heartrelated deaths happen among the elderly. But a new study finds that an alarming portion of heart failure cases are occurring in a much younger group, especially among African Americans. In the first large-scale study to document the extent of the race gap in heart disease, researchers report that one in 100 black adults develop heart failure in their 30s and 40s-a rate 20 times higher than that of similarly aged white adults. "What these data point out is that it’s important to recognize that disease patterns differ in different populations," says Dr. Kirsten. "We would have completely missed this at-risk group had we only been looking at older age groups." The new report is a large government-funded survey. The aim of the study was to document the frequency of heart disease among young adults, so researchers recruited more than 5,000 volunteers a A. The Real Leading Killer of Americans: High Blood Pressure. B. For Blacks, Risk of Heart Disease Starts Much Younger. C. Racial Discrimination in the Medical Field in the US. D. African Americans Suffer More from Heart Disease. 查看答案 我来回答: 提交 最新试题 ●    [单选题]承担安全评价、认证、检测、检验职责的机构出具失实报告的，责令停业整顿，并处（）的罚款; ●    [单选题]二氧化碳气体保护焊时,由于氧气和紫外线作用强烈,适宜穿戴( )。 ●    [判断题]按照《营运货车安全技术条件 第 1 部分:载货汽车》,燃气汽车应安装气体泄漏报警装置,所有 ●    [单选题]利用翼型升力作功的垂直轴风力机最典型的结构是( )风力机。 ●    [填空题]接近被连挂的车辆三、二、一车时限速 km/h。 ●    [单选题]中央银行的业务对象主要是( ) 。 网站地图 我要搜题网  版权所有  ©2024  湘ICP备18016427号   购买搜题卡查看答案 [会员特权] 开通VIP， 查看 全部题目答案 [会员特权] 享免全部广告特权 推荐91天 ¥36.8 ￥80元 31天 ¥20.8 ￥40元 365天 ¥88.8 ￥188元 请选择支付方式 微信支付 支付宝支付 点击支付即表示同意并接受了《购买须知》 立即支付 系统将自动为您注册账号 已有账号登录 找回账号密码 请使用微信扫码支付 订单号： 截图扫码使用小程序[完全免费查看答案] 前往小程序 请不要关闭本页面，支付完成后请点击【支付完成】按钮 支付完成 取消支付 恭喜您，购买搜题卡成功 系统为您生成的账号密码如下： 账号 密码 重要提示：请拍照或截图保存账号密码！ 我要搜题网官网：https://www.woyaosouti.com 我已记住账号密码