给予患者肌松拮抗剂后拮抗效果仍不明显,考虑可能()
A.呼吸性酸中毒
B.低体温
C.低钙血症
D.芬太尼过量
E.假性胆碱酯酶异常
参考答案:A, B, C, D
--Have you tried to stop him __________eating too much junk food?
--Yes. But he still keeps ___________ eating a lot of fried chicken wings.
A.from, from
B.from , /
C./, from
D.for, from
8259A有多少个工作命令字?