可造成脊髓损伤的情况不包括()
A.椎体骨折又自行复位
B.关节突骨折脱位
C.棘突骨折
D.椎板骨折并有移位
E.横突骨折
参考答案:C
Most of the boys in our class ________ playing football; only a ________ likes playing basketball. [ ]
A. like; majority
B. likes; majority
C. like; minority
D. likes; minority
Ⅰ型呼吸衰竭的指标哪项是正确的:()
A.PaCO2>9.33kPa
B.Pa02<8.0kPa
C.PaCO2>10kPa
D.明显发绀
E.嗜睡