胃食管反流显像的适应证不包括()。
A.寻找便秘的原因
B.慢性肺部感染原因
C.胃大部切除术后并发症
D.婴幼儿不明原因的呕吐
E.小儿反复吸入性肺炎的病因
参考答案:A
用所给单词的适当形式填空。
1. I have many ___________ (gift) for you.
2. Let's ___________ (make) dumplings.
3. Put some ___________ (meat) in the dumplings.
4. Do you have ___________ (some) flour?
5. What are you ___________ (do) now?
我国慢性活动性胃炎最主要的病因
A.药物
B.HP
C.胆汁
D.自身免疫
E.物理因素