根据所提供的汉语选择正确的选项。

1. 做饭 [ ]

A. have lunch

B. eat some rice

C. cook the meals

2. 有用的[ ]

A. beautiful

B. helpful

C. help

3. 打扫卧室 [ ]

A. open the door

B. close the window

C. clean the bedroom

4. 扫地 [ ]

A. clean the floor

B. sweep the floor

C. water the floor

5. 倒垃圾[ ]

A. cook the meals

B. empty the trash

C. water the flowers

血液透析的禁忌证包括

A．休克
B．血清钾＞6.5mmol/L
C．BUN＞30mmol/L
D．血清肌酐＞908mmol/L
E．严重酸中毒