一足月新生儿,静脉血细胞压积75%。生后12h小儿嗜睡。引起本例嗜睡最不可能的因素是()。
A.脑血栓形成
B.低血糖
C.缺氧缺血所致症状
D.核黄疸
E.持续肺动脉高压
参考答案:D
I didn't _____ you were going to leave _____ 3 o'clock. [ ]
A. find; at
B. realize; until
C. remember; before
D. tell; after
老年人患病的特点是
A.起病隐袭,症状多变
B.病情进展,容易出险
C.多种疾病,集于一体
D.意识障碍,诊断困难
E.此伏彼起,并发症多