大学六级-1577及答案解析.doc
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1、大学六级-1577 及答案解析(总分:710.00,做题时间:90 分钟)一、Part Writing(总题数:1,分数:103.00)1.1)参考书泛滥已成为师生共同关注的问题2)参考书泛滥带来了哪些影响3)作为大学生,应该如何正确选择和使用参考书How to Make Full Use of Reference Books_(分数:103.00)_二、Part Reading Compr(总题数:1,分数:70.00)How Can We Prevent Medical ErrorsFor more than 20 years, trial lawyer Rick Boothman def
2、ended doctors and hospitals in malpractice lawsuits. The job taught him plenty about the disconnect between the defensive behavior practiced by the medical establishment and the humane treatment patients want. So when the University of Michigan Health System needed a new in-house attorney in 2001, B
3、oothman made an offer: hire me and revolutionize your approach. Well be up front with. patients when medical errors happen, and well pay quickly when a case warrants it, rather than dragging everybody into court. “Its the decent thing to do,“ says Boothman. A new study published in August found that
4、 since Michigan adopted Boothmans program of disclosure and compensation, lawsuits have declined and legal-defense costs have dropped by 61 percent. Theres no proof that acknowledging mistakes led directly to savings, but it didnt cause a malpractice frenzy either. “The sky doesnt fall in when you a
5、re open and honest,“ he says.Boothmans approach is part of an expanding push nationwide to tackle one of medicines most complicated and painful blights (摧残). In 1999 the Institute of Medicines report found that as many as 98,000 Americans die every year from preventable medical errorsa number many e
6、xperts now believe is conservative. Since then, incorrect diagnoses, needless infections, drug mix-ups, and surgical accidents have piled up as doctors face an onslaught (猛攻) of patients, an abundance of imperfect information, and an ill-served tradition of shaming and blaming individual practitione
7、rs when things go wrong. “Health care,“ says Dr. Lucian Leape, a pioneer in patient safety and chair of the Lucian Leape Institute at the National Patient Safety Foundation in Boston, “remains fundamentally unsafe.“The debate over health-care reform spotlighted major weaknesses in the U.S. medical s
8、ystem, including errors. Even before the laws passage, the Centers for Medicare and Medicaid Servicesnow headed by Dr. Donald Berwick-announced it would no longer reimburse hospitals for the cost of preventable complications, such as wrong-type blood transfusions. Twenty-eight states now require hos
9、pitals to report infection rates to the publicAnd the reform law mandates that hospitals with high infection rates will see their Medicare payments reduced by 1 percent starting in 2015What is clear is that the culture of medicine must changeBooks recently Published by Harvards Dr Atul Gawande(The C
10、hecklist Manifesto)and Johns Hopkinss DrPeter Pronovost(Safe Patients,Smart Hospitals)are calling on doctors and hospitals to institute checklists modeled on the aviation industry to improve safetyPatients are exposing harmful experiences and mobilizing on the InternetSome doctors are humanizing the
11、 problem by talking publicly about mistakes they committed,defying the pervasive fear of lawsuits and professional shameAnd hospitals are creating educational programs for staff. Harvards Institute for Professionalism and Ethical Practice developed an interactive workshop focused on the difficult co
12、nversations that arise after mistakes occur;more than 500 doctors,nurses,and other specialists have been trained so far,and the program is now being offered to other health systems nationwide“Everybody is interested in learning how to do better”says DrRobert Truog,the institutes executive director“W
13、ere still very much on the steep part of the learning curve”Undoing a culture is hard,especially one steeped in hierarchy(等级制度),where doctors tend to reign supreme and nurses,pharmacists,and technicians fall into the ranks below“What underlies it is arrogance,”says Pronovost,an anesthesiologist(麻醉学家
14、)and director of Hopkinss Quality and Safety Research GroupIn his book he describes a run-in with a surgeon who refused to switch from latex(胶乳)to non-latex gloves during an operationdespite Pronovosts concern that the patient was having a potentially fatal latex-allergy reactionIt was only after a
15、nurse picked up the phone to call the hospital president that the surgeon relentedThis is not a rare eventEven when there are clear directions for safety, doctors tend to continue completing tasks in the way theyre used toTake the insertion of central-line catheters(中央线导管), which deliver medications
16、 to sick patientsThe Centers for Disease Control and Prevention developed guidelines for preventing infections triggered by the procedure,but obedience is spottyEvery year some 80,000 patients develop central-line infections and about 30,000 die,at a cost of more than $2 billion “For decades,harm ha
17、s been viewed as inevitable rather than preventable”says Pronovost“Weve learned to tolerate it”In 2001 Pronovost created a five-point central-line checklistboiled down from the CDCs lengthy guidelineswhich includes washing hands and removing catheters when theyre no longer neededOne year after it wa
18、s instituted at Hopkins,infection rates had dropped to almost zeroA network of Michigan hospitals that adopted the checklist slashed infections by two thirds,saving more than 1,500 lives and$200 million in the first 18 monthsStill,a survey released this summer by the Association for Professionals in
19、 Infection Control and Epidemiology says the battle to reduce central-line infections continues because hospitals arent dedicating the time and educational resources necessary,and health-care leaders arent committed to solving the problemWhen Pronovost asks nurses if theyd speak up if a senior physi
20、cian isnt complying with the checklist,“I am uniformly laughed at,”he says,“They say,Are you nuts?”After he became CEO of Virginia Mason Medical Center in Seattle,DrGary Kaplan mandated a simple but critical reform to make his hospital a patientdriven,not physiciandriven,institutionBased on techniqu
21、es learned at Toyotas productionsystem plants in Japan,where factory workers pull a cord to stop a production-line error,Kaplan and his team instituted a“patient safety alert”systemAll staff members even medical students,are instructed to report concerns,whether theyre major mistakes or near misses
22、The most serious errors must be deemed“mistake-proofed”steps have been taken to prevent them altogethernot just by medical professionals,but by public board members,tooShirley Sherman,who started as an ICU nurse at VMMC in 1983, remembers how problems used to be handled. “It was just between you and
23、 your manager,“ she says. “It felt very blamelike.“ Today, errors are considered a flaw in the system, not an individual weakness.These are lessons that doctors must learn from the start. But medical school curricula are jammed full with the details of science and the latest technology; the cultivat
24、ion of social and emotional sensitivity and teamwork is lacking. Thats deemed to be “the soft stuff“, says Denise Murphy, vice president for quality and patient safety at Main Line Health System in suburban Philadelphia. And yet, she says, a breakdown in communication and collaboration can lead to h
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- 大学 1577 答案 解析 DOC
