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问题 判断题

某病人服地高辛10天，心电图示ST段呈斜形向下偏移（鱼钩形下移），提示洋地黄中毒，应立即停用该药。

答案

参考答案：错

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书面表达。
     Nick的美国笔友Bob向他询问他和妹妹Linda的业余爱好。假如你是Nick，请根据下面表格给Bob
写一封信介绍一下。80个单词左右。
People HobbyHow longHow many
NickCollecting shellsFor five years About 220
Linda Collecting movie tickets Since she was ten years old More than 350
                                                                                                                                                      
                                                                                                                                                      
                                                                                                                                                      
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单项选择题

胎盘成熟度的超声分级的分级依据是（）。

A.胎盘实质回声

B.绒毛膜板回声

C.胎盘基底膜回声

D.胎盘绒毛膜板、胎盘基底膜、胎盘实质三部分结构的回声

E.脐带血流多普勒流速曲线
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