答案:D
脐静脉置管术后护理需注意()。
A、脐部有无渗血
B、有无渗液
C、有无红肿及异味
D、有无腹胀、肠鸣音减弱
E、双下肢及会阴部有无水肿
— What are you __________?
— I'm writing an E-mail.[ ]
A. reading
B. doing
C. eating