下运动神经元性瘫痪肢体可出现的表现之一是()。
A.神经传导速度异常,失神经电位
B.腱反射亢进
C.Babinski征阳性
D.无肌肉萎缩
E.肌张力增高
参考答案:A
临产后胎心音的观察与变化错误的是
A.产程开始时每1~2小时听胎心音1次
B.宫缩频繁时可以5~10分钟听1次
C.应在宫缩间歇期听胎心音
D.宫缩时胎心音代偿性加快
E.胎心电子监护明显优于听诊器
Which of the following statements about inventory accounting is least accurate()
A. If a U. S. firm uses LIFO for tax reporting it must use LIFO for financial reporting.
B. During periods of rising prices, FIFO based current ratios will be smaller than LIFO based current ratios.
C. U.S. GAAP rules require the use lower of cost or market when reporting inventories.