男,32岁,肥胖,常酗酒,肝肋下一横指,肝区轻微压痛,影像表现如图,应诊断为()
A.肝炎
B.肝硬化
C.脂肪肝
D.肝豆状核变性
E.肝含铁血黄素沉着
参考答案:C
It is reported that our children are being ________ by lead in the air.[ ]
A. poison
B. poisoned
C. poisonous
D. poisoning
钩端螺旋体病的治疗药物宜首选:()
A.青霉素
B.链霉素
C.四环素
D.庆大霉素
E.糖皮质激素