| Health-care services will account for
almost one-fifth of all job growth during the 1996～2005 period. Home health-care
aids will assist the elderly, disabled, and seriously ill in the patient’s home
instead of a health facility. A large number of openings for this field is
expected due to very rapid growth and high turnover. In fact, home health-care
aids are expected to more than double in number by the end of 2005. Part of the reason for this increase is the growing population of elderly people. The number of people in their 70s and older is projected to rise substantially. This age group is characterized by mounting health problems that require assistance. There will also be an increasing reliance on home care for patients of all ages. This trend reflects several developments: Efforts to contain (抑制，控制) costs by moving pati A. growing population of elderly people B. declining proportion of newborns with severe birth defects C. advances in medical technology D. growing interest in health promotion [单选题]国家标准规定的标定EDTA溶液的基准试剂是（ ）
A.MgO B.ZnO C.Zn片 D.Cu片 [单项选择]产品要求不是由( )规定的。
A. 顾客 B. 组织 C. 法规 D. 质量管理体系 [简答题]民族区域自治应遵循和体现的基本原则有哪些？
[单项选择]五行相生的关系中，水的“子行”是（）
A. 水 B. 木 C. 金 D. 土 E. 火 [判断题]常用的蓄电池有碱性的铅蓄电池和酸性的镍镉蓄电池两种。 ( )
A.正确 B.错误 [单选题]某些不锈钢部件在加工过程中或焊接时可能吸附： ( )
A.C2H2 B.CH4 C.H2 D.CO [单选题]正常人血液量:( )
A.约占全身体重的8% B.约占全身体重的10% C.约占全身体重的12% [多选题]其他消防设施包括( )。
A.消防应急广播系统 B.消防电话系统 C.消防应急照明系统 D.防火分隔设施 E.电梯 我来回答: 提交
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