单项选择题 The client with epilepsy is taking the prescribed dose of phenytoin(Dilantin) to control seizures.Results of a phenytoin blood level study reveal a level of 35 mcg/mL.Which of the following symptoms would be expected as a result of this laboratory result?

问答题 元认知是由____、____、____3部分组成。

单项选择题 （）是电机实现机电能量转换的媒介。 A、磁场 B、磁极 C、电枢铁芯