Which of the following interventions will assist the client in taking phenytoin as prescribed

A. Calling him daily for the first week after hospital discharge.
B. Having a family member monitor him to ensure compliance.
C. Providing him with written and verbal instructions about the medicine.
D. Emphasizing that embarrassing seizures may occur again if he does not take the medicin

极化曲线越陡峭，电极极化程度越（）。

A、大

B、正

C、小

D、负