melanoma（ ）A、淋巴瘤B、骨髓瘤C、尤文瘤D、黑色素瘤E、迷离瘤
melanoma（ ）
- A、淋巴瘤
- B、骨髓瘤
- C、尤文瘤
- D、黑色素瘤
- E、迷离瘤
相关考题：
共用题干A Doctor in the HouseBrushing your teeth twice a day should keep the dentist away.But if a group of scientific researchers have their wish,it will make the rest of your body healthy too. _________(46)It is one of many gadgets（小 装置）proposed by engineers and doctors at the Center for Future Health in New York—others include a pair of glasses that help to jog your memory,and a home camera designed to check for cancer.The devices seem fanciful,but the basic principles are simple.The gadgets should make it easy for peo-pie to detect illness long before it strikes and so seek treatment far earlier than normal.________(47)In the long run,the technology may even prevent illness by encouraging us to lead healthier lives.Intelligent bandages（绷带）are a good example. Powerful sensors within the bandage could quickly identify tiny amounts of bacteria in a wound and determine which antibiotics（抗生素）would work best. ___________(48)Socks are long overdue for makeover. In the future they will be able to automatically detect the amount of pressure in your foot and alert you when an ulcer（溃疡）is coming up.All the projects should have far-reaching implications,but the biggest single development is a melanoma（黑瘤）monitor designed to give early warnings of cancer._________(49)If a problem is found,the system would advise you to get a check-up at your doctor's surgery.If all this sounds troublesome,then help is at hand._________(50)A standard computer would be able to understand your voice and answer questions about your symptoms in plain English and in a way which would calm your nerves.__________（46）A:The device could be used to take a picture of your body each week,then compare it with previous images.B:That is going to be the difficult part.C:The cut could then be treated instantly,so avoiding possible complications.D:Experts are also working on a "digital doctor" ,complete with a comforting bedside manner.E: Instead of relying on hi-tech hospitals,the emphasis is shifted to the home and easy-to-use gadgets.F:A toothbrush that checks blood sugar and bacteria while you brush is currently in development in USA.
共用题干A Doctor in the HouseBrushing your teeth twice a day should keep the dentist away. But if a group of scientific researchers have their wish,it will make the rest of your body healthy too.______(1)It is one of many gadgets（小装置）proposed by engineers and doctors at the Center for Future Health in New York一others include a pair of glasses that help to jog your memory,and a home camera designed to check for cancer.The devices seem fanciful,but the basic principles are simple. The gadgets should make it easy for people to detect illness long before it strikes and so seek treatment far earlier than normal.______(2)In the long run,the technology may even prevent illness by encoura-ging us to lead healthier lives.Intelligent bandages（绷带）are a good example. Powerful sensors within the bandage could quickly identify tiny amounts of bacteria in a wound and determine which antibiotics（抗生素）would work best.______(3)Socks are long overdue for a makeover. In the future they will be able to automatically detect the amount of pressure in your foot and alert you when an ulcer（溃疡）is coming up.All the projects should have far-reaching implications,but the biggest single develop-ment is a melanoma（黑瘤）monitor designed to give early warnings of cancer.______(4) If a problem is found,the system would advise you to get a check-up at your doctor's surgery.If all this sounds troublesome,then help is at hand.______(5)A standard computer would be able to understand your voice and answer questions about your symptoms in plain English and in a way which would calm your nerves.______(4)A: The device could be used to take a picture of your body each week,then compare it with previous images.B: That is going to be the difficult part.C: The cut could then be treated instantly,so avoiding possible complications.D: Instead of relying on hi-tech hospitals,the emphasis is shifted to the home and easy-to-use gadgets.E: Experts are also working on a“digital doctor”,complete with a comforting bedside manner.F: A toothbrush that checks blood sugar and bacteria while your brush is currently in de- velopment in USA.
共用题干Skin CancerMelanoma（黑素瘤）,the deadliest kind of skin cancer,is now the most common cancer in__________(51) British women,the country's leading cancer organization said Wednesday.Skin cancer has__________(52) cervical（子宫颈的）cancer as the top cancer striking women in their 20s,according to the latest data from Cancer Research United Kingdom.The trend is particularly_________(53)since younger people are not generally those most susceptible （易患的）to melanoma. Rates of skin cancer are _________( 54 ) highest in people over age 75.But experts worry that increasing numbers of younger people being diagnosed with skin cancer could be the_________(55)of a dangerous trend.Women in their 20s make_________(56)a small percentage of all patients diagnosed with melanoma in Britain,but nearly a third of all cases occur in people younger than 50.Based on current numbers,Cancer Research UK predicts that melanoma will become the fourth _________(57)common cancer for men and women of all ages by 2024,and that cases will jump from about 9,000 a year to more than 15,500.Cancer experts_________(58)the rising number of skin cancer cases largely to the surge in people using tanning salons."Spending time on sun beds is just as_________(59)as staying out too long in the sun,"said Caroline Cerny of Cancer Research UK. The organization is starting a SunSmart_________(60)to warn Britons of the dangers of being too bronzed."The intensity of ultraviolet rays in some sun beds can be more than 10_________(61)stronger than themid-day sun,"Cerny said.In the United States,several states require parental approval________(62)minors can use tanning salons.Wisconsin bans people 16 and________(63)from using tanning beds,and others ban children under 14.At least 29 states have regulations governing minors'use of tanning salons.In the U.K.,Scottish politicians passed legislation banning those under 1 8 from using tanning beds, though it hasn't yet been implemented.There are no plans for________(64)in the rest of the U.K.The World Health Organization has previously recommended that tanning beds be regulated because of their potential to damage DNA in the skin.Experts said most deadly skin cancers could be________(65)if people took the proper precautions when in the sun and avoided tanning beds._________(63)A:lessB:beneathC:lowerD:under
共用题干第二篇 Brain-dead Mother Dies after Giving BirthA brain-dead woman who was kept alive for three months so she could deliver the child she was carrying was removed from life support on Wednesday and died,a day after giving birth."This is obviously a bittersweet time for our family,"Justin Torres,the woman's brother-in-law,said in a statement.Susan Torres,a cancer-stricken,26-year-old researcher at the National Institutes of Health,suffered a stroke in May after the melanoma（黑瘤）spread to her brain.Her family decided to keep her alive to give her foetus（胎儿）a chance. It became a race between the foetus' development and the cancer that was destroying the woman's body.Doctors said that Torres' health was getting worse and that the risk of harm to the foetus finally outweighed the benefits of extending the pregnancy.Torres gave birth to a daughter by Caesarean section（剖腹产手术）on Tuesday at Virginia Hospital Center.The baby was two months premature and weighed about a kilogram.She was in the newborn intensive care unit.Dr. Donna Tilden-Archer , the hospital's director of neonatology（新生儿学）,described the child as"very vigorous".She said the baby had responded when she received stimulation,indicating she was healthy.Doctors removed Torres from life support early Wednesday with the consent of her husband , Jason Torres , after she received the final sacrament（圣礼）of the Roman Catholic Church."We thank all of those who prayed and provided support for Susan,the baby and our family,"Jason Torres said in a statement."We especially thank God for giving us little Susan.My wife's courage will never be forgotten."English-language medical}iterature contains at least 11 cases since 1 979 of irreversibly brain-damaged women whose lives were prolonged for the benefit of the developing foetus,according to the University of Connecticut Health Center.Dr.Christopher McManus,who coordinated care for Susan Torres,put the infant's chances of developing cancer at less than 25 per cent.He said 19 women who have had the same aggressive form of melanoma as Torres have given birth,and five of their babies became ill with the disease. Susan Torres had been put on life support soA: she could live comfortably. B: she could see her baby.C:she could die without pain. D: she could deliver her baby.
共用题干第二篇CaffeineCaffeine is probably the most widely used drug in the world.Humans have been consuming caffeine for hundreds of years,primarily in the form of coffee,tea,and cocoa. Habitual coffee and tea drinkers had longbeen observed to have a lower incidence of non-melanoma（黑色素瘤）skin cancers , although no one knew why.A recent study found that caffeine affects skin cells damaged by ultraviolet radiation,a main cause of skin cancer. Caffeine interferes with a protein that cancerous cells need to survive,leaving the damaged cells to die before they become cancerous. Drinking caffeinated coffee has also been associated with a decreased incidence of endometrial（子宫内膜的）cancer-that is , cancer of the cells lining the uterus. The strongest effect appears to be in overweight women,who are at greatest risk for the disease.Researchers believe blood sugar,fat cells,and estrogen（雌性激素）may play a role. Although the mechanism remains unknown,peo- pie who drink more than two cups of coffee or tea a day reportedly have about half the risk of developing chronic liver disease as those who drink less than one cup of coffee daily;caffeinated coffee has also been as- sociated with lowered risk of cirrhosis（肝硬化）and liver cancer.While many of caffeine's undesirable effects,such as elevated heart rate and blood pressure,are brief, some short-term benefits,including pain relief,increased alertness,and increased physical endurance,have also been attributed to caffeine.As a component of numerous over-the-counter diet pills and pain relievers, caffeine increases their effectiveness and helps the body absorb them more quickly. By constricting（收缩） blood vessels in the brain , it can alleviate headaches一even migraines（偏头痛）一and can help counter the drowsiness（眩晕）caused by antihistamines（抗组胺药）.Caffeine does not alter the need for sleep,but it does offer a temporary solution to fatigue for people who need to stay alert. Research has shown that sleep-deprived individuals who consumed caffeine had improved memory and reasoning abilities,at least in the short term. Studies of runners and cyclists have shown that caffeine can improve their stamina一hence its addition to energy-boosting sports drinks.People who consume a lot of caffeine regularly may develop temporary withdrawal symptoms,headache being the most common,if they quit or cut back on it abruptly. Fortunately,these symptoms last only a day or two in most cases.Individuals who are more sensitive to the stimulatory side effects of caffeine may want to avoid it,but most doctors agree that the equivalent of three cups of coffee a day does not harm healthy people.There is no medical basis to give up daily caffeine and many reasons to include a moderate amount in one's diet.Cafffeine withdrawal symptoms_________.A:can become an ongoing problemB:may last as long as a weekC:are weight 1055 and mental disorderD:are usually short-lived
共用题干第二篇CaffeineCaffeine is probably the most widely used drug in the world.Humans have been consuming caffeine for hundreds of years,primarily in the form of coffee,tea,and cocoa. Habitual coffee and tea drinkers had longbeen observed to have a lower incidence of non-melanoma（黑色素瘤）skin cancers , although no one knew why.A recent study found that caffeine affects skin cells damaged by ultraviolet radiation,a main cause of skin cancer. Caffeine interferes with a protein that cancerous cells need to survive,leaving the damaged cells to die before they become cancerous. Drinking caffeinated coffee has also been associated with a decreased incidence of endometrial（子宫内膜的）cancer-that is , cancer of the cells lining the uterus. The strongest effect appears to be in overweight women,who are at greatest risk for the disease.Researchers believe blood sugar,fat cells,and estrogen（雌性激素）may play a role. Although the mechanism remains unknown,peo- pie who drink more than two cups of coffee or tea a day reportedly have about half the risk of developing chronic liver disease as those who drink less than one cup of coffee daily;caffeinated coffee has also been as- sociated with lowered risk of cirrhosis（肝硬化）and liver cancer.While many of caffeine's undesirable effects,such as elevated heart rate and blood pressure,are brief, some short-term benefits,including pain relief,increased alertness,and increased physical endurance,have also been attributed to caffeine.As a component of numerous over-the-counter diet pills and pain relievers, caffeine increases their effectiveness and helps the body absorb them more quickly. By constricting（收缩） blood vessels in the brain , it can alleviate headaches一even migraines（偏头痛）一and can help counter the drowsiness（眩晕）caused by antihistamines（抗组胺药）.Caffeine does not alter the need for sleep,but it does offer a temporary solution to fatigue for people who need to stay alert. Research has shown that sleep-deprived individuals who consumed caffeine had improved memory and reasoning abilities,at least in the short term. Studies of runners and cyclists have shown that caffeine can improve their stamina一hence its addition to energy-boosting sports drinks.People who consume a lot of caffeine regularly may develop temporary withdrawal symptoms,headache being the most common,if they quit or cut back on it abruptly. Fortunately,these symptoms last only a day or two in most cases.Individuals who are more sensitive to the stimulatory side effects of caffeine may want to avoid it,but most doctors agree that the equivalent of three cups of coffee a day does not harm healthy people.There is no medical basis to give up daily caffeine and many reasons to include a moderate amount in one's diet.Drinking coffee or tea may help_________.A:lower the incidence of being overweightB:lower the incidence of non-melanoma skin cancerC:increase the incidence of endometrial cancer D: increase the incidence of liver cancer
名词解释题黑色素瘤(melanoma)