男,胃溃疡病史两年,今于饱餐后突然出现上腹剧痛,腹肌紧张呈板状腹,并出现休克,应首先考虑
A.急性胆囊炎
B.溃疡并出血
C.幽门梗阻
D.急性胰腺炎
E.溃疡急性穿孔
参考答案:E
正常胃体部黏膜皱襞宽度一般不超过()
A.3mm
B.4mm
C.5mm
D.6mm
E.8mm
—Please be _______, Dave. Your sister is sleeping.
—OK, mum.[ ]
A. funny
B. shy
C. happy
D. quiet