A 30-year-old client with 7 months pregnancy reports severe leg cramps at night. Which nursing action would be most effective in helping her cope with these cramps

A. Suggesting that she walk for 1 hour twice per day.
B. Advising her to take over-the-counter calcium supplements twice per day.
C. Teaching her to dorsiflex her foot during the cramp.
D. Instructing her to increase milk and cheese intake to 8 to 10 servings per day.

审计活动章程中应包含以下哪项权限要素（）

A.确定要开展审计的组织部门

B.确定应向审计委员会披露类型

C.接触与绩效审计有关的记录、人员和实物资产

D.接触外部审计师的业务记录