结肠癌的好发部位是()
A.回盲部和升结肠
B.横结肠
C.降肠
D.回肠
E.直肠和乙状结肠
参考答案:E
— How was your weekend, Bella?
— Awful! That was the first time I _____ alone at home, bored to death.
A.has left
B.had left
C.has been left
D.had been left
男孩,3个月,发热4天,体温39.0℃,尿沉渣中白细胞25个/HP,尿蛋白(+)。
首先处理方案是()
A.重复尿沉渣检查
B.清洁尿细菌培养+静脉抗生素治疗
C.清洁尿细菌培养+口服抗生素治疗
D.清洁尿细菌培养等待结果
E.尿细菌培养+静脉抗生素治疗