必须摄取包括横膈立位腹平片的是()。
A.肠扭转
B.肠梗阻
C.肠套叠
D.肠穿孔
E.急性肠炎
参考答案:D
解析:
肠穿孔时必须摄取包括横膈立位腹平片以观察有无隔下游离气体。
佛山石湾现存最古老的一座龙窑遗址是()
A、南风古灶
B、馒头窑
C、荷城古窑址
D、大岗山古窑址
Paying attention to his diet, he felt the pain in his stomach gradually . [ ]
A. gave off
B. turned off
C. got off
D. worked off