中华医学会老年医学学会于1982年建议，我国老年人年龄界限是（）

A、50岁以下

B、50岁以上

C、55岁以上

D、60岁以上

E、65岁以上

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• 国家采取措施，加强老年医学的研究和人才的培养，提高老年病的（）水平。 ①预防 ②诊断 ③治疗 ④科研

  A、①②④

  B、②③

  C、②④

  D、①③④

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• 《老年医学》中的〈老年社会医学〉主要研究的内容是（）

  A、与老年人健康有关的社会、经济、文化和环境

  B、老年人衰老的机制

  C、老年人口统计指标及平均寿命的计算

  D、维护老年人身心健康的科学

  E、针对老年病的特点进行研究

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• 《老年医学》中的〈流行病学〉主要研究的内容是（）

  A、与老年人健康有关的社会、经济、文化和环境

  B、老年人衰老的机制

  C、调查研究老年人健康与长寿的各种因素

  D、维护老年人身心健康的科学

  E、针对老年病的特点进行研究

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• 共用题干Staying Active in Old Age Keeps People Mobile
  People over 70 who aren't active are more likely to develop problems walking or climbing stairs within a few years,according to a new study.
  These findings suggest that it's very important to stay________(1)in old age, study author Dr. Marjolein Visser told Reuters Health.
  "Physical activity in old age is as important_________(2)taking your medications
  （药物）,"Visser noted. "You do not need to join an expensive,fancy sports club with high-
  tech（高科技的）equipment. Your body will already_______ ( 3 ) from regular
  walking."
  Visser , a Dutch（荷兰的）scholar, explained that________ ( 4 ) active helps
  prevent people from becoming breathless during simple activities,increase muscle mass and
  strength,and maintain the balance people need to walk up stairs,for instance.
  To investigate how important exercise is to older adults,Visser's team interviewed
  3,075 men and_________(5)between the ages of 70 and 79,all of whom said they
  had no problems walking one-quarter of a mile or climbing_________(6).The
  investigators followed the subjects for 4 1 /2 years,noting who developed problems
  ________(7)and climbing stairs.
  During the study,34 percent of men and 47________(8)of women said they
  began to struggle with walking and climbing stairs.People________(9)were inactive
  were twice as likely to report these problems as people who said they got regular exercise.
  People who didn't exercise but had active lifestyles appeared to be at a somewhat
  higher risk of developing__________(10)walking and climbing stairs,relative to people
  who exercised__________(11).Still,leading an active lifestyle appeared to protect
  people___________(12)problems better than being generally inactive,the researchers
  report in the Journal of the American Geriatrics（老年医学）Society.
  Among people who were inactive,__________(13)who walked even a little bit-such as
  brisk（轻快的）walking for a little over an hour per week-were at a lower________(14) of
  mobility（可动性）problems.
  "If you do not like to exercise or you cannot exercise__________(15)of serious
  health problems or functional limitations,do try to be as active as possible,"Visser advised. _________(15) A:since B:owing C:because D:due

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• Geriatrics的提出标志着老年医学学科形成，其提出者为（）

  A、肖纳

  B、哈维

  C、马斯洛

  D、霍桑

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