Everyone is here _____ Lily; she is ill. [ ]
A. beside
B. besides
C. outside
D. except
答案:D
核圆形居中,染色质呈块状,核仁消失,胞质呈嗜多色性,该特征符合 ()
A.原红细胞
B.早幼红细胞
C.中幼红细胞
D.晚幼红细胞
E.网织红细胞
经静脉补液后四肢转暖,估计其血压正常。该年龄的正常收缩压为
A.75mmHg
B.85mmHg
C.95mmHg
D.105mmHg
E.115mmHg