新生儿肾小球滤过率低,仅为成人的()
A.5%~10%
B.10%~20%
C.20%~30%
D.30%~40%
E.40%~50%
参考答案:D
— ________________
— Thank you. [ ]
A. Here you are.
B. Nice to meet you.
低温时最不可能引起室颤的因素是()
A.酸中毒
B.碱中毒
C.高钠
D.低钾
E.高钙