胃酸增高最明显的疾病是
A.胃溃疡
B.十二指肠溃疡
C.萎缩性胃炎
D.恶性贫血
E.胃癌
参考答案:B
男性,10岁,突发性中上腹疼痛1小时,伴呕吐。查体:腹软,中上腹有轻度深压痛,无肌紧张及反跳痛,拟诊为()。
A.胆石症
B.胃溃疡穿孔
C.急性胃肠炎
D.胆道蛔虫症
E.急性肠梗阻
All vessels()size shall, whether in a fairway or not,observe the International Regulation for Preventing Collisions at Sea 1972.
A.in spite of
B.irrespective
C.in respect
D.in matter of