肠管切开术适应证是()
A.肠变位
B.肠套叠
C.肠嵌闭
D.肠扭转
E.肠管内异物
参考答案:E
解析:
肠管切开术的适应证是取出肠道内的异物及结粪。故选肠管内异物。
When a deferred tax liability account reverses it means that:()
A. cash flows have been lessened by the amount of the reversal.
B. the actual tax bill is equal to the tax expense reported in the income statement.
C. the actual tax bill is greater than the tax expense reported in the income statement.
LIFAC系统中活化反应器内的脱硫效率取决于哪些因素?