职称英语(卫生) 题目列表
共用题干Pregnant Women Warned About ACE InhibitorSome of the most commonly used medicines for high blood pressure are drugs called ACE in-hibitors.Doctors have given these drugs to patients for twenty-five years.A government study in the United States found that the use almost doubled between 1995 and 2000.Doctors have known for years that women should not take ACE inhibitors during the last six months of pregnancy.The medicine can injure the baby.ACE inhibitors,though,have been con-sidered safe when taken during the first three months. But a new study has found that women who take these drugs early in their pregnancy still increase the risk of birth disorders. The study shows that,compared to others,their babies were almost three times as likely to be born with major problems .These included problems with the formation of the brain and nervous system and holes in the heart.The researchers say they found no increased risk in women who took other blood pressure medicines during the first three months.Researchers at Vanderbilt University in Tennessee and Boston University did the study.The New England Journal of Medicine published the results. The researchers studied the records of almost thirty thousand births between 1985 and 2000.Two hun-dred nine babies were born to women who took ACE inhibitors during the first three months of their pregnancies.Eighteen of the babies,or almost nine percent,had major disorders.ACE inhibitors are often given to patients with diabetes. But diabetes during pregnancy can result in birth defects.So the study did not include any women known to be diabetic.ACE inhibi- tors suppress a protein called angiotensin-converting enzyme or ACE.This enzyme produces a chemical in the body that makes blood passages narrow.The drugs increase the flow of blood so pressure is reduced.New drugs are tested on pregnant animals to see if they might cause birth defects in humans. But experts say these tests are not always dependable.The United States Food and Drug Adminis- tration helped pay for the study .The F. D.A.says women who might become pregnant should talk with their doctor about other ways to treat high blood pressure. FDA suggests that pregnant women with high blood pressure should consult______.A: that may cause our blood vessels to become more and more narrowB: for pregnant women to take during their last six months of pregnanciesC: that their likelihood to suffer major problems is two times higher than other babiesD: with their doctors about how to treat their problemsE: because diabetes during pregnancy may sometimes lead to birth defectsF: though their mothers took ACE inhibitors during their first three months of pregnancies
共用题干Pregnant Women Warned About ACE InhibitorSome of the most commonly used medicines for high blood pressure are drugs called ACE in-hibitors.Doctors have given these drugs to patients for twenty-five years.A government study in the United States found that the use almost doubled between 1995 and 2000.Doctors have known for years that women should not take ACE inhibitors during the last six months of pregnancy.The medicine can injure the baby.ACE inhibitors,though,have been con-sidered safe when taken during the first three months. But a new study has found that women who take these drugs early in their pregnancy still increase the risk of birth disorders. The study shows that,compared to others,their babies were almost three times as likely to be born with major problems .These included problems with the formation of the brain and nervous system and holes in the heart.The researchers say they found no increased risk in women who took other blood pressure medicines during the first three months.Researchers at Vanderbilt University in Tennessee and Boston University did the study.The New England Journal of Medicine published the results. The researchers studied the records of almost thirty thousand births between 1985 and 2000.Two hun-dred nine babies were born to women who took ACE inhibitors during the first three months of their pregnancies.Eighteen of the babies,or almost nine percent,had major disorders.ACE inhibitors are often given to patients with diabetes. But diabetes during pregnancy can result in birth defects.So the study did not include any women known to be diabetic.ACE inhibi- tors suppress a protein called angiotensin-converting enzyme or ACE.This enzyme produces a chemical in the body that makes blood passages narrow.The drugs increase the flow of blood so pressure is reduced.New drugs are tested on pregnant animals to see if they might cause birth defects in humans. But experts say these tests are not always dependable.The United States Food and Drug Adminis- tration helped pay for the study .The F. D.A.says women who might become pregnant should talk with their doctor about other ways to treat high blood pressure. Paragraph 4______A: Effects of ACE and ACE InhibitorsB: Wide Use of ACE InhibitorsC: How to Deal with High Blood Pressure in Pregnant WomenD: Damage to Pregnant Women's Future BabiesE: Suggestions on Stopping the Use of ACE InhibitorsF: Relative Safety for Women During the First Three Months of Pregnancies
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by let-ting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it.Long-term memory,however,involves more effort and skill and changes more through life .It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning. Learning strategies can get rusty（生锈）without constant use. High school and college students , who are forced to repeatedly exercise their long-term memory abilities(at least long-term enough to get them through a final exam),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active-reading,discussing,taking classes,thinking-and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6. The next part of a healthy long-term memory is retention（记忆力）,the ability to store what you have learned. Memory researchers still do not know whether memories are lost-whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored.Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts But slower recall is still recall. In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people. Paragraph 6______A: Importance of staying intellectually activeB: Effects of aging on a person's recall abilityC: Short-term memory versus long-term memoryD: Retention as the second necessity for memoryE: Link between learning strategies and effective memory skillsF: Significance of exercising your muscles
共用题干The Day a Language DiedWhen Carios Westez died at the age of 76,a language died,too.Westez,more commonly known asRed Thunder Cloud,was the last speaker of the Native American language,Catawba.Anyone who wants to hear various songs of the Catawba can contact the Smithsonian Institution in Washington,D.C.,where,back in the 1940s,Red Thunder Cloud recorded a series of songs for future generations.______(46)They are all that is left of the Catawba language.The language that.people used to speak is gone forever.We are all aware of the damage that modern industry can do to the world's ecology（生态）.However, few people are aware of the impact that widely spoken languages have on other languages and ways of life. English has spread all over the world.Chinese,Spanish,Russian,and Hindi have become powerful langua- ges,as well.______(47)When this happens,hundreds of languages that are spoken by only a few peo- pie die out.Scholars believe there are about 6,000 languages around the world,but more than half of them could die out within the next 100 years.There are many examples.Araki is a native language of the island of Vanuatu,located in the Pacific Ocean.It is spoken by only a few older adults,so like Catawba,Araki will soon disappear.Many languages of Ethiopia will have the same fate because each one has only a few speakers.______(48)In the Americas,100 languages,each of which has fewer than 300 speakers,also are dying out.Red Thunder Cloud was one of the first to recognize the threat of language death and to try to do some-thing about it.He was not actually born into the Catawba.tribe,and the language was not his mother tongue.______(49)The songs he sang for the Smithsonian Institution helped to make Native American music popular.Now he is gone,and the language is dead.What does it mean when a language disappears?When a plant or insect or animal species dies,it is easy to understand what we've lost and to appreciate what this means for the balance of the natural world.However,language is only a product of the mind.To be the last remaining speaker of a language,like Red Thunder Cloud,must be a lonely destiny,almost as strange and terrible as being the last surviving member of a dying species.______(50)______(50)A:As these languages become more powerful,their use as tools of business and culture increases.B:For the rest of us,when a language dies,we lose the possibility of a unique way of seeing and describing the world.C:These languages don't have many native speakers.D:However,he was a frequent visitor to the Catawba reservation in South Carolina,where he learned the language.E:Papua New Guinea is an extremely rich source of different languages,but more than 100 of them are ir danger of extinction（灭绝）.F:Some people might want to try to learn some of these songs by heart.
共用题干Many Women Who Beat Cancer Don't Change HabitsMany women who battle breast cancer will tell you it's a life-changing experience. However,a new study shows that for many___1___ ,the changes aren't always positive or permanent.Beth Snoke has watched her mother and both grandmothers battle and survive breast ___2___.So when she was diagnosed,there was no doubt in her mind ___3___ she had to do.“I do exactly what the doctors say as far as the medicine that I'm on,as ___4___ as the vitamins,the diet,and the fitness. And I can't stress enough___5___ important that is,”saysBeth Snoke. But a surprising new study shows that___ 6___ every woman who beats breast cancer is getting that message. In fact,nearly 40% of them say even___7___ surviving breast cancer,they haven't made significant changes in the 8 they eat or how much they exer- cise.“Not all survivors are taking advantage of this teachable moment and making positive health changes in___9___life,”says Electra Paskett,PhD,at Ohio State University's Cornprehensive Cancer Center. Paskett says diet and exercise have been proven to not only help women feel better during and after treatment,they may___10___play a role in preventing some cancers from coming back.___ 11___ growing evidence,some women just aren't listening.“Colon cancer survivors ___12___ exercise have actually been shown to have improved survival rates.So,yes,it is true that perhaps by making some of these healthy choices we can actually increase their health,”says Paskett.As a breast cancer survivor ___13___ ,Paskett knows first hand how much difference diet and exercise can___14___.The challenge,she says,is to get more survivors to be more like Beth,during and after treatment.Experts-say exercising more and eating a healthier diet can also cut___15___on stress and help women overcome depression. There are more than 2 million breast cancer survivors liv-ing in the U. S. of those,nearly a million have yet to change their diet or exercise routines.9._________A: theirB: hisC: her D: our
共用题干1.All research to date on body image shows that women are much more critical of their appearance than men and much less likely to admire what they see in the mirror. Up to 8 out of 10 women are dissatisfied with their reflection,and more than half may see a distorted image.2.Men looking in the mirror are more likely to be either pleased with what they see or indifferent. Research shows that men generally have a much more positive body-image than women一if anything,they may tend to over-estimate their attractiveness.Some men looking in the mirror may literally not see the flaws in their appearance.3.Why are women too much more self-critical than men?Because women are judged on their appearance more than men,and standards of female beauty are considerably higher and more inflexible.Women are continually bombarded with images of the inflexible.Women are continually bombarded with images of the"ideal"face.And constant exposure to idealized images of female beauty on TV,magazines and billboards makes exceptional good looks seem normal and anything short of perfection seem abnormal and ugly.It has been estimated that young women now see more images of outstandingly beautiful women in one day than our mothers saw throughout their entire adolescence.4.Also,most women are trying to achieve the impossible:standards of female beauty have in fact become progressively more unrealistic during the last century.In 1917,the physically perfect woman was about 5 feet 4 inches tall and weighed nearly 10 stone（约140磅）.Even 25 years ago, top models and beauty queens weighed only 8% less than the average woman,now they weigh 23% less.The current media ideal for women is achievable by less than 5% of the female population一and that's just in terms of weight and size.If you want the ideal shape,face,etc, it's probably more like 1%.Paragraph 2_________A:How do men view their appearance?B:How can women make themselves more beautiful?C:Why do men and women view their appearance differently?D:Is it possible for women to meet the standards of perfect beauty?E:How do people judge women and men? F: How do women view their appearance?
Police are trying to discover the identity of the killer.A:disable B:disapproveC:disregard D:find out
共用题干Congratulations, It Will Be A Boy!Until just a few years ago,making a baby boy or a girl was pretty much a hit-or-miss affair. Not anymore .Parents who have access to the latest genetic testing techniques can now predeter-mine their baby's sex with great accuracy,as Monique and Scott Collins learned to their delight two years ago,when their long-wished-for daughter Jessica was born after genetic prescreening（基因筛选）.And baby Jessica is just the beginning. Within a decade or two,it may be possible to screen kids almost before conception（怀孕）for an enormous range of attributes（特性）,such as how tall they are likely to be,what body type they will have,their hair and eye color,what sort of ill-ness they will be naturally resistant to, and even,conceivably（可想见地）,their IQ and person-ality type.In fact,if gene therapy lives up to its promise,parents may someday be able to go beyond weeding out（筛去）undesirable traits and start actually inserting the genes they want-perhaps e-ven genes that have been crafted（创造）in a lab. Before the new millennium is many years old, parents may be going to fertility clinics（生殖诊所）and picking from a list of options the way car buyers order air conditioning and chrome alloy（铬合金）wheels."It is the ultimate shopping ex- perience:designing your baby,"says biotechnology critic Jeremy Rilkin,who is appalled by the prospect."But in a society used to cosmetic surgery（整容手术）,this is not a big step."The prospect of designer（定制）babies,like many of the ethnical conundrums（难题）posed by the genetic revolution,is confronting the world so rapidly that doctors,ethicists（伦理学家）, religious leaders and politicians are just starting to grapple with（与……进行格斗）the implica- tions-and trying to decide how they feel about it all.They still have a bit of time .Aside from gender,the only traits they can now be identified at the earliest stages of development are about a dozen of the most serious genetic diseases.Gene therapy in embryos（胚胎）is at least a few years away. And the gene or combination of genes responsible for most of our physical and mental attributes has not even been identified yet. Besides, say clinicians,even if the techniques for making designer babies are perfected within the next decade,they should be applied in the service of disease prevention,not improving on nature. Which of the following best expresses Jeremy Rifkin's attitude toward designing babies through gene therapy?A: Strongly supportive.B: Cautiously welcome.C: Uncommitted.D: Critical.
共用题干Influenza（流感）Influenza has been with us a long time. According to some Greek writers___1___ medical history, the outbreak of 412 B. C. was of influenza. The same has been suggested of the sickness___ 2___swept through the Greek army attacking Syracuse in 395B. C. Influenza is a disease that moves most quick-ly among people living in___ 3___ conditions,hence,it is likely to attack armies.___4___ the nineteenth century there were five widespread outbreaks of influenza. The last of the five ___5 ___in 1889 and marked the beginning of the story of influenza in our time.___ 6 ___the recent outbreak,it started in Asia.For more than forty years before that outbreak,influenza had steadily ___7___ and was be-lieved to be dying out. A new group of outbreaks was___ 8 ___by the great outbreak of 1889一 1890 and for the next quarter of a century influenza remained a constant threat.In April 1918 influenza broke out among American troops stationed in France. It quickly spread through all the___ 9___ but caused relatively few deaths. Four months later,however,a second outbreak started which ___10___ to be a killer. It killed not only the old and already sick but also healthy young adults. It ___11___ through every country in the world,only a few distant islands in the South Atlantic and the Pacific remaining___12___.It brought the life of whole countries to stop,food___13___stopped and work loss was very great.Before the great outbreak ended,it had killed at ___14 ___ 15 million people. Thereafter,there have been several great outbreaks throughout the world. It is thus___15___that influenza is a terrible infection that we have to pay more attention to.9._________A: villagersB: farmersC: enemiesD: armies
共用题干Multiple Sclerosis（多发性硬化症）1 Multiple Sclerosis ( MS) is a disease in which the patient ' s immune（免疫的）system attacks the central nervous system.This can lead to numerous physical and mental symptoms,as the disease affects the transmission of electrical signals between the body and the brain.However,the human body,being a flexible,adaptable system,can compensate for some level of damage,so a person with MS can look and feel fine even though the disease is present.2 MS patients can have one of two main varieties of the disease:the relapsing form（复发型）and the primary progressive form.In the relapsing form,the disease progresses in a series of jumps;at times it is in remission（减轻）,which meatis that a person's normal functions return for a period of time before the system goes into relapse and the disease again becomes more active.This is the most common form of MS;80％～90% of people have this form of the disease when they are first diagnosed.The relapse一remission cycle can continue for many years.Eventually,however,loss of physical and cognitive functions starts to take place and the remissions become less frequent.3 In the primary progressive form of MS,there are no remissions and a continual but steady loss of physical and cognitive functions takes place. This condition affects about 10%～15% of sufferers at diagnosis.4 The expected course of the disease,or prognosis（预后）,depends on many variables:the subtype of the disease,the patient's individual characteristics and the initial symptoms.Life expectancy of patients, however,is often nearly the same as that of an unaffected person一provided that a reasonable standard of care is received.In some cases a near一normal life span is possible.5 The cause of the disease is unclear ; it seems that some people have a genetic susceptibility（易感 性）,which is triggered by some unknown environmental factor. Onset（发作）of the disease usually occurs in young adults between the age of 20 and 40.It is more common in women than men;however,it has also been diagnosed in young children and in elderly people.MS affects the communication of nerve cells between the body and_______.A:relatives of MS patientsB:the elderly peopleC:the diseaseD:the primary progressive formE:the brainF:life expectancy
共用题干College Night Owls Have Lower GradesCollege students who are morning people tend to get better grades than those who are night owls（晚睡的人）,according to University of North Texas researchers.They had 824 undergraduate（大学本科生的）students complete a health survey that includ-ed questions about sleep habits and daytime functioning,and found that students who are morning people had higher grade point averages(GPAs)than those who are night people."The finding that college students who are evening types have lower GPAs is a very important finding,sure to make its way into undergraduate psychology texts in the near future,along with the research showing that memory is improved by sleep,"study co-author Daniel J.Taylor said in a prepared statement."Further,these results suggest that it might be possible to improve academic performance by using chronotherapy（时间疗法）to help students retrain their biological clock to become more morning types,"Taylor said.The research was expected to be presented Monday at SLEEP,the annual meeting of the As-sociated Professional（专业的）Sleep Societies ,in Baltimore.In other findings expected to be heard at the meeting,University of Colorado researchers found a significant association between insomnia（失眠）and a decline in college students' aca-demic performance.The study included 64 psychology,nursing and medical students,average age 27 .4 years,who were divided into two groups-low GPAs and high GPAs.Among those with low GPAs,69 .7 percent had trouble falling asleep,53 .1 percent experi- enced leg kicks or twitches（痉挛）at night,65. 6 percent reported waking at night and having trouble falling back to sleep,and 72 .7 percent had difficulty concentrating during the day."In college、students,the complaint of difficulty concentrating during the day continues to have a considerable impact on their ability to succeed in the classroom,"study author Dr. James F. Pagel said in a prepared statement."This study showed that disordered sleep has significant harmful effects on a student's academic performance,including GPAs." According to Dr. Pagel,the academic performance of a student will be affected_______.A: if he or she is not motivatedB: if he or she is troubled by disordered sleepC: if he or she is a morning typeD: if he or she is a lazy person
She came across three children sleeping under a bridge.A:found by chanceB:passed byC:took a notice ofD:woke up