A client with a diagnosis of a bleeding gastric ulcer goes to the operating room for a partial gastrectomy. Postoperative nursing care would include

A. administering pain medications every 6 hours.
B. withholding fluids by mouth until the return of peristalsis.
C. positioning the client in high Fowler position.
D. flushing the nasogastric (NG) tube with sterile water.

借款人申请商业助学贷款。须具备的条件包括（）。

A.具有中华人民共和国国籍，并持有合法身份证件

B.成绩排名在班级前30％

C.家庭经济确实困难，无法支付正常完成学业所需的基本费用

D.必要时提供其法定代理人同意申请贷款的书面意见

E.必要时提供有效的担保