休克病人血乳酸浓度高于1mmol/L即表示组织已有缺氧,无氧代谢增强。()
参考答案:错
(2014·四川省攀枝花市模拟)—Tom has played a lot of computer games recently.
—Yes,that might ________his failure in the midterm examinations.
A.account for
B.answer for
C.ask for
D.stand for
患者,男性,50岁,腰段脊髓损伤,双下肢伸膝力量差,对他进行股四头肌徒手肌力测定。
患者首先应取()
A.俯卧位
B.仰卧位
C.侧卧位
D.立位
E.坐位