A．Because Michelle decided to have the baby.

B．Because Michelle married a local lad she had known for a few years.

C．Because Michelle revealed who was the father of her new-born child.

D．Because Michelle got the strength to keep the secret for the rest of her life.

患儿男性，10个月，体重8.0kg，因左肾上腺区肿物拟行手术治疗。体检：发育良好，血压90/68mmHg，心率125次/分。CT检查示左侧肾上腺区实质性占位，大小7×6.5×6.5cm，肿物与下腔静脉关系密切，下腔静脉瘤栓形成。化验检查：Hb9.5g/dL，24小时尿儿茶酚胺及代谢产物无明显升高，其他实验室检查也未见异常。

关于术前准备和术前用药，下列哪些正确（）

A.术前4小时可饮水

B.术前4-6小时可喝牛奶

C.术前4-6小时不可喝牛奶

D.由于心率偏快，术前禁用阿托品

E.术前可用阿托品