某伤员同时存在下列伤情,应该首先处理的是()
A.右侧胫骨开放性骨折
B.头皮血肿
C.右肩关节脱位
D.张力性气胸
E.右前臂皮肤擦伤
参考答案:D
The new bike is _____.It belongs to ________.
mine hers B. his his C.yours your D. mine me
孕卵着床后的子宫内膜称
A.增生期
B.分泌期
C.增长过长
D.蜕膜
E.包蜕膜