单选题The best title for this passage might be “______”.ADr Starzl and Transplant SurgeonsBTransplant Surgery in the USCThe Future of Transplant SurgeryDSuccess in Transplant Surgery and Shortage of Organs
单选题
The best title for this passage might be “______”.
A
Dr Starzl and Transplant Surgeons
B
Transplant Surgery in the US
C
The Future of Transplant Surgery
D
Success in Transplant Surgery and Shortage of Organs
参考解析
解析：
主旨题。本文主要论述的是美国器官移植的现状，它所面临的器官短缺问题及可能的解决办法。因此，最能概括全文主旨的标题应当是包含了这两个方面的D项。
主旨题。本文主要论述的是美国器官移植的现状，它所面临的器官短缺问题及可能的解决办法。因此，最能概括全文主旨的标题应当是包含了这两个方面的D项。
相关考题：
According to the third paragraph, Dr. Davies implies that_____.［A］ cosmetic surgery, though costly, is worth having［B］ cosmetic surgery is too expensive［C］ cosmetic surgery is necessary even for the average person［D］ cosmetic surgery is mainly for the rich and famous
( ) is expert in ( ). A、The Doctor Black/ surgeryB、Doctor Black/ the surgeryC、A Doctor Black/ the surgeryD、Doctor Black/ surgery
The best title for this passage would be ______.A) The Importance of Being VisibleB) Role of Women and Minorities in ManagementC) Job Performance and AdvancementD) Sex and Career Success
The best title of the passage might be______.A．Pains and AgesB．Differences in AgesC．The Best Age to BeD．Happiness and Ages
共用题干Organ Donation and Transplantation1 Organ donation（捐献）and transplantation（移植）refers to the process by which organs or tissuesfrom one person are put into another person's body.2 The number of people needing a transplant continues to rise faster than the number of donors.About 3,700 transplant candidates are added to the national waiting list each month.Each day,about 77 people receive organ transplants.However,18 people die each day waiting for transplants that can't take place because of the shortage of donated organs.3 There are rio age limits on who can donate.Newborns as well as senior citizens have been organ donors. If you are under age 18 , you must have a parent's or guardian's consent（同意）.If you are 18 years or older,you can show you want to be an organ and tissue donor by signing a donor card.4 Many people think that if they agree to donate their organs,the doctor or the emergency room staff won't work as hard to save their life.This is not true.The transplant team is completely separate from the medical staff working to save your life.The transplant team does not become involved with you until doctors have determined that all possible efforts to save your life have failed.5 If you need an organ transplant,your doctor will help you get on the national waiting list.Your name will be added to a pool of names.When an organ donor becomes available,all the patients in the pool are compared to that donor. Factors such as blood and tissue type, size of the organ, medical urgency（紧急）of the patient's illness , time already spent on the waiting list, and distance between donor and recipient（接受 者）are considered.Organ donors range in age from newborns to________.A:donated organsB:the national waiting listC:a donor cardD:senior citizensE:all possible effortsF:the most suitable candidate
共用题干Organ Donation and Transplantation1 Organ donation（捐献）and transplantation（移植）refers to the process by which organs or tissuesfrom one person are put into another person's body.2 The number of people needing a transplant continues to rise faster than the number of donors.About 3,700 transplant candidates are added to the national waiting list each month.Each day,about 77 people receive organ transplants.However,18 people die each day waiting for transplants that can't take place because of the shortage of donated organs.3 There are rio age limits on who can donate.Newborns as well as senior citizens have been organ donors. If you are under age 18 , you must have a parent's or guardian's consent（同意）.If you are 18 years or older,you can show you want to be an organ and tissue donor by signing a donor card.4 Many people think that if they agree to donate their organs,the doctor or the emergency room staff won't work as hard to save their life.This is not true.The transplant team is completely separate from the medical staff working to save your life.The transplant team does not become involved with you until doctors have determined that all possible efforts to save your life have failed.5 If you need an organ transplant,your doctor will help you get on the national waiting list.Your name will be added to a pool of names.When an organ donor becomes available,all the patients in the pool are compared to that donor. Factors such as blood and tissue type, size of the organ, medical urgency（紧急）of the patient's illness , time already spent on the waiting list, and distance between donor and recipient（接受 者）are considered.Doctors will try their best to save your life even if you've signed________.A:donated organsB:the national waiting listC:a donor cardD:senior citizensE:all possible effortsF:the most suitable candidate
A transplant operation is successful only if doctors can prevent the body from rejecting the ____organ.A. borrowed B. strange C. novel D. foreign
共用题干Spare a Kidney?It is no longer unusual for a spouse or relative to donate a kidney to a loved one,but the number of Americans who have given a kidney to a friend,a co-worker or even a complete stranger has risen sharply from 68 in 1994 to 176 in 1998.There are many reasons.First,it's possible to live a normal life with only one kidney.(The remaining kidney enlarges to make up most of the difference.)In addition a kidney from a live donor lasts longer than a kidney taken from someone who has died suddenly.But the biggest change in the past few years is that transplant surgeons have started using laparoscopic techniques to remove the donor kidney through a much smaller incision,and this can cut recovery time for the donor from six weeks to four weeks.Just because you do something,however,it doesn't mean you should.Donating a kidney means undergoing an operation that carries some risk.You could argue that you may be helping to save a life,but you certainly can't pretend that you're better off with one kidney instead of two.So,what are the risks?“As with any major operation,there is a chance of dying,of reoperation due to bleeding,of infection,of vein clots in the legs or a hernia at the incision,”says Dr.Arthur Matas,director of the renal-transplant program at the university of Minnesota Medical Center in Minneapolis.Even laparoscopy,a relatively new technique for kidneydonation,is not risk-free.Doctors estimate that chances of dying from the procedure are about 3 in 10,000.There's no money to be made;selling an organ is illegal.But the recipient's insurance normally covers your operation and immediate aftercare.Your costs can include hotel bills, lost pay during recovery or possible future disability.Although transplant centers must evaluate any potential donor's suitability,it never hurts to have an independent opinion.The most common contraindications are heart disease, diabetes and high blood pressure.Never let anyone,not even a close relative,pressure you into giving up an organno matter if you're healthy.“There's often the feeling that you're not a good friend,father, mother if you don't do this,” says Arthus Caplan, director of the University of Pennsylvania's center for Bioethics.Certain transplant centers will invent a“medical prob- lem”on behalf of those who are reluctant to donate but feel they can't say no.You don't have to be dead to donate a kidney,but you had better know the risks before you give it up.A:RightB:WrongC:Not mentioned
共用题干Spare a Kidney?It is no longer unusual for a spouse or relative to donate a kidney to a loved one,but the number of Americans who have given a kidney to a friend,a co-worker or even a complete stranger has risen sharply from 68 in 1994 to 176 in 1998.There are many reasons.First,it's possible to live a normal life with only one kidney.(The remaining kidney enlarges to make up most of the difference.)In addition a kidney from a live donor lasts longer than a kidney taken from someone who has died suddenly.But the biggest change in the past few years is that transplant surgeons have started using laparoscopic techniques to remove the donor kidney through a much smaller incision,and this can cut recovery time for the donor from six weeks to four weeks.Just because you do something,however,it doesn't mean you should.Donating a kidney means undergoing an operation that carries some risk.You could argue that you may be helping to save a life,but you certainly can't pretend that you're better off with one kidney instead of two.So,what are the risks?“As with any major operation,there is a chance of dying,of reoperation due to bleeding,of infection,of vein clots in the legs or a hernia at the incision,”says Dr.Arthur Matas,director of the renal-transplant program at the university of Minnesota Medical Center in Minneapolis.Even laparoscopy,a relatively new technique for kidneydonation,is not risk-free.Doctors estimate that chances of dying from the procedure are about 3 in 10,000.There's no money to be made;selling an organ is illegal.But the recipient's insurance normally covers your operation and immediate aftercare.Your costs can include hotel bills, lost pay during recovery or possible future disability.Although transplant centers must evaluate any potential donor's suitability,it never hurts to have an independent opinion.The most common contraindications are heart disease, diabetes and high blood pressure.Never let anyone,not even a close relative,pressure you into giving up an organno matter if you're healthy.“There's often the feeling that you're not a good friend,father, mother if you don't do this,” says Arthus Caplan, director of the University of Pennsylvania's center for Bioethics.Certain transplant centers will invent a“medical prob- lem”on behalf of those who are reluctant to donate but feel they can't say no.Certain transplant centers invent“medical problems” to cheat potential kidney donors.A:RightB:WrongC:Not mentioned
共用题干Spare a Kidney?It is no longer unusual for a spouse or relative to donate a kidney to a loved one,but the number of Americans who have given a kidney to a friend,a co-worker or even a complete stranger has risen sharply from 68 in 1994 to 176 in 1998.There are many reasons.First,it's possible to live a normal life with only one kidney.(The remaining kidney enlarges to make up most of the difference.)In addition a kidney from a live donor lasts longer than a kidney taken from someone who has died suddenly.But the biggest change in the past few years is that transplant surgeons have started using laparoscopic techniques to remove the donor kidney through a much smaller incision,and this can cut recovery time for the donor from six weeks to four weeks.Just because you do something,however,it doesn't mean you should.Donating a kidney means undergoing an operation that carries some risk.You could argue that you may be helping to save a life,but you certainly can't pretend that you're better off with one kidney instead of two.So,what are the risks?“As with any major operation,there is a chance of dying,of reoperation due to bleeding,of infection,of vein clots in the legs or a hernia at the incision,”says Dr.Arthur Matas,director of the renal-transplant program at the university of Minnesota Medical Center in Minneapolis.Even laparoscopy,a relatively new technique for kidneydonation,is not risk-free.Doctors estimate that chances of dying from the procedure are about 3 in 10,000.There's no money to be made;selling an organ is illegal.But the recipient's insurance normally covers your operation and immediate aftercare.Your costs can include hotel bills, lost pay during recovery or possible future disability.Although transplant centers must evaluate any potential donor's suitability,it never hurts to have an independent opinion.The most common contraindications are heart disease, diabetes and high blood pressure.Never let anyone,not even a close relative,pressure you into giving up an organno matter if you're healthy.“There's often the feeling that you're not a good friend,father, mother if you don't do this,” says Arthus Caplan, director of the University of Pennsylvania's center for Bioethics.Certain transplant centers will invent a“medical prob- lem”on behalf of those who are reluctant to donate but feel they can't say no.No one sells organs in the U.S.since it is illegal.A:RightB:WrongC:Not mentioned
共用题干第二篇Bone Marrow TransplantationBone marrow is the spongy tissue inside some of your bones,such as your hip and thigh bones. It contains immature cells,called stem cells.The stem cells can develop into the red blood cells that carry oxygen through your body,the white blood cells that fight infections,and the platelets that help with blood clotting.If there is a problem with your bone marrow,a transplant can give you healthy new marrow. You could need a transplant because of a disease,such as bone marrow diseases or cancers like leukemia kemia or lymphoma.Or you might need one if a strong cancer treatment kills your healthy blood cells.People with cancer sometimes donate bone marrow before treatment to be transplanted later. But often the new marrow comes from a donor,either a close family member or someone unrelated.The healthy cells for a transplant can come from three sources:bone marrow;peripheral (circulating) blood that has an increased number of healthy blood-forming cells(also called peripheral blood stem cells or PBSC);umbilical cord blood that is collected after a baby is born.If you need an allogeneic transplant,your doctor will look for a marrow donor or cord blood unit that matches your HLA tissue type.HLA stands for human leukocyte antigen,a markei your immune system uses to recognize which cells belong in your body and which do not.Before your body can receive the healthy cells,the diseased cells must be destroyed.This is done using chemotherapy and sometimes radiation. The destruction of diseased cells is called a preparative regimen or a conditioning regimen.On the day of transplant,the cells from the marrow donor or cord blood unit are infused intravenously(go into your body through a large vein).These healthy cells move into the spaces inside your bones where they create new marrow. They grow and make healthy new red blood cells,white blood cells,and platelets.Before receiving healthy cells,diseased cells must_________.A:undergo chemotherapyB:go through radiationC:be preparedD:be wrecked
共用题干第二篇Bone Marrow TransplantationBone marrow is the spongy tissue inside some of your bones,such as your hip and thigh bones. It contains immature cells,called stem cells.The stem cells can develop into the red blood cells that carry oxygen through your body,the white blood cells that fight infections,and the platelets that help with blood clotting.If there is a problem with your bone marrow,a transplant can give you healthy new marrow. You could need a transplant because of a disease,such as bone marrow diseases or cancers like leukemia kemia or lymphoma.Or you might need one if a strong cancer treatment kills your healthy blood cells.People with cancer sometimes donate bone marrow before treatment to be transplanted later. But often the new marrow comes from a donor,either a close family member or someone unrelated.The healthy cells for a transplant can come from three sources:bone marrow;peripheral (circulating) blood that has an increased number of healthy blood-forming cells(also called peripheral blood stem cells or PBSC);umbilical cord blood that is collected after a baby is born.If you need an allogeneic transplant,your doctor will look for a marrow donor or cord blood unit that matches your HLA tissue type.HLA stands for human leukocyte antigen,a markei your immune system uses to recognize which cells belong in your body and which do not.Before your body can receive the healthy cells,the diseased cells must be destroyed.This is done using chemotherapy and sometimes radiation. The destruction of diseased cells is called a preparative regimen or a conditioning regimen.On the day of transplant,the cells from the marrow donor or cord blood unit are infused intravenously(go into your body through a large vein).These healthy cells move into the spaces inside your bones where they create new marrow. They grow and make healthy new red blood cells,white blood cells,and platelets.We can infer from this passage that_________.A:bone marrow transplantation requires five proceduresB:bone marrow transplantation is complexC:people with leukemia must need transplantationD:people with cancer must donate bone marrow before treatment
单选题The “tissue factories” in the second paragraph most probably refers to ______.Athe five genetically identical piglets.Bplaces for the production of tissues.Canimals whose organs would be used for human consumption.Danimals which would be raised in quantity for transplant materials.
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