The human heart stops producing cardiac cells

试卷相关题目

• 1Obesity and alcohol consumption may also lead to some other diseases.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2Fewer women died from breast cancer in the UK in 2005 than in 2004.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3Breast cancer is more common in the UK than in many other countries.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4Breast cancer can come back 10 years after you were first diagnosed.

  A.Right

  B.Wrong

  C.Not mentioned

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• 5The rate of breast cancer diagnosis in the UK has been dropping.

  A.Right

  B.Wrong

  C.Not mentioned

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• 6The finding could prove to be useful to

  A.the analysis of cardiac cells

  B.the prevention of chronic diseases

  C.the treatment of heart disease

  D.the study of longstanding mysteries

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• 7In people in their mid-70s, only 0. 45 percent of cardiomyocytes _ .

  A.are still functional

  B.are reduced each year

  C.are replaced each year

  D.are damaged each year

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• 8Chronic heart failure is attributed to

  A.the dying heart cells

  B.the effect of pharmceutical

  C.the weight of a patient

  D.the life span of a person

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• 9It is not known yet if the rate of cell turnover in diseased hearts

  A.is high enough to replace cells faster than they're dying off

  B.is of any use to researchers

  C.is the same as that in healthy hearts

  D.changes over time

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• 10The body of the Iceman was found in the mountains mainly because

  A.the melted ice made him visible

  B.two Germans were climbing the mountains

  C.he was lying on the ice

  D.he was just on a mountain pass

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