问题
单项选择题
重型肝炎肝性脑病患者口服乳果糖是为了（）
A.预防消化道出血
B.防止腹泻
C.预防肠道真菌感染
D.加速黄疸消退
E.降低肠道pH值，保持大便通畅，减少氨的形成和吸收
答案
参考答案：E
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重型肝炎肝性脑病患者口服乳果糖是为了（）
A.预防消化道出血
B.防止腹泻
C.预防肠道真菌感染
D.加速黄疸消退
E.降低肠道pH值，保持大便通畅，减少氨的形成和吸收
参考答案：E
| Choose the different pronunciation of the underlined letters. 选择单词中划线字母发音不同的—个。 |
| ( ) 1. A. room ( ) 2. A. live ( ) 3. A. great ( ) 4. A. what ( ) 5. A. sing ( ) 6. A. buses ( ) 7. A. pencils ( ) 8. A. south ( ) 9. A. cold ( ) l0. A. never | B. book B. nice B. bread B. how B. ring B. dishes B. stamps B. cousin B. no B. he | C. boot C. his C. meet C. his C. fine C. dresses C. maps C. how C. open C. help | D. school D. is D. see D. he D. sink D. clothes D. caps D. now D. hot D. men |