女性，30岁，深II度烧伤面积10%，III度烧伤面积30%，伤后注射止痛针后转院治疗，途中1小时。入院查体：血压70/40mmHg，脉率130次/分。
切除焦痂后，患者突然寒战高热、烦躁谵语、腹胀、白细胞升高，应考虑

A.输液反应
B.脓毒血症
C.水电解质失调，酸中毒
D.药物过敏反应

急性化脓性腹膜炎非手术治疗中，判定病情发展的一项重要标志是

A.腹胀加重
B.体温升高
C.腹痛不减轻
D.抗生素治疗不见好转

已知一个厂商的生产函数Q=1/11（4KL - L2一K2），其中K和L分别表示资本和劳动，且要素市场价格分别为v和ω。产品的市场价格为P，而该企业仅是一个价格接受者。 该企业现有资本存量为

当面临短期的产品价格波动时，它将如何生产？

关于气体在血液中运输的叙述，下列哪项是错误的

A. O2和CO2都是以物理溶解和化学结合两知每式存在于血液中
B. O2的结合形式是氧合血红蛋白
C. O2与Hb的结合反应快、可逆、需要酶的催化
D. CO2和Hb的氨基结合无需酶的催化

Text 2 No wonder they are called"patients".When people enter the health-care systems of rich countries today,they know what they will get:prodding doctors,endless tests,rising costs and,above all,long waits.Some stoicism will always be needed,because health care is complex and diligence matters.But frustration is boiling over.This week three of the biggest names in American business-Amazon,Berkshire Hathaway and JPMorgan Chase-announced a new venture to provide better,cheaper health care for their employees.A fundamental problem with today's system is that patients lack knowledge and control.Access to data can bestow both.The intemet already enables patients to seek online consultations when and where it suits them.Yet radical change demands a shift in emphasis,from providers to patients and from doctors to data.That shift is happening.Technologies such as the smartphone allow people to monitor their own health.The possibilities multiply when you add the crucial missing ingredients-access to your own medical records and the ability easily to share information with those you trust.That allows you to reduce inefficiencies in your own treatment and also to provide data to help train medical algorithms.As with all new technologies,pitfalls accompany the promise.Hucksters will launch apps that do not work.But with regulators demanding oversight of apps that present risks to patients,users will harm only their wallets.Not everyone will want to take active control of their own health care;plenty will want the professionals to manage everything.The benefits of new technologies often flow disproportionately to the rich.Those fears are mitigated by the incentives that employers,govemments and insurers have to invest in cost-efficient preventive care for all.Other risks are harder to deal with.Greater transparency may encourage the hale and hearty not to take out health insurance.They may even make it harder for the unwell to find cover.Will the benefits ofmaking data more widely available outweigh such risks?The signs are that they will.Plenty of countries are now opening up their medical records,but few have gone as far as Sweden.It aims to give all its citizens electronic access to their medical records by 2020;over a third of Swedes have already set up accounts.Studies show that patients with such access have a better understanding of their illnesses,and that their treatment is more successful.Trials in America and Canada have produced not just happier patients but lower costs,as clinicians fielded fewer inquiries.That should be no surprise.No one has a greater interest in your health than you do.Trust in Doctor You.
Ineffective applications would make users

A.take risks
B.go bankrupt
C.lose patience
D.employ professionals

治疗肠易激综合征可选用的药物有

A.胃肠解痉药
B.止泻药
C.泻药
D.抗抑郁药

患者，女性。65岁，因阵发性胸闷8年，持续胸痛8小时收入院。入院时血压为 150/90mmHg，诊断为急性前壁心肌梗死。
支持诊断的心电图改变为
A. IIJUVF出现异常Q波，伴ST段弓背向上抬髙 B. V1 -V4导联出现异常Q波伴ST段弓背向上抬高 C. I、aVL出现肺性P波
D.频发室性期前收缩