血尿,偶有右腰痛,尿中查见癌细胞。膀胱镜检查见右输尿管口喷血。首先要考虑的是()。
A.肾母细胞瘤
B.膀胱癌
C.肾盂肿瘤
D.肾癌
E.肾囊肿
参考答案:C
A group of crew members standing by in case of an emergency in order to assist other teams in action if necessary is a().
A.Fire team
B.Rescue team
C.Emergency team
D.Control team
诊断外科疾病,首先应()
A.辨善恶
B.辨顺逆
C.辨病因
D.辨阴阳
E.辨虚实