耗氧量7ml/(kg·min)相当于多少MET()。
A.1
B.2
C.3
D.4
E.5
参考答案:B
解析:1MET相当于耗氧量3.5ml/(kg·min),故选B。
Most of us know we should cut down on fat, but knowing such things isn't much help when
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A. refers to
B. speaks of
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体现公正原则的是()
A.医生为患者选用疗效相当但价格低廉的药物
B.杜绝对病人的有意伤害
C.选择受益最大、损伤最小的治疗方案
D.患者及家属无法实行知情同意时。医生可以行使干涉权
E.为患者提供完全、真实的信息,供其选择