患者,男,35岁,饮酒后出现便血,呈喷射状,色鲜红,无疼痛,便时肛门内无物脱出。该患者最可能的诊断是
A.内痔B.肛裂C.直肠息肉D.肛管直肠癌E.肛瘘
参考答案:A
胸外心脏按压的有效指征是()
A.意识清楚
B.触及周围大动脉搏动
C.瞳孔缩小,角膜湿润
D.颜面、口唇及皮色转红润
E.挤压时自主呼吸恢复
The restaurant is ______ my uncle. [ ]
A. in charge of
B. in the charge of
C. in exchange for
D. by the means of