输尿管腹部()输尿管盆部() ["A.沿腰大肌表面下降","B.沿腹主动脉表面下降","C.两者均是","D.两者均否"]
血涂片经瑞氏染色后,若每高倍镜视野平均白细胞数为4~6个,则其外周血中白细胞总数大约为() ["A.(4~7)×109/L","B.(7~9)×109/L","C.(10~12)×109/L","D.(12~14)×109/L","E.(13~15)×109/L"]
左睾丸静脉注入()右肾上腺静脉注入()下腔静脉的属支是()左肾上腺静脉注入() ["A.左肾静脉","B.右肾静脉","C.两者均是","D.两者均否"]
为判断肾上腺皮质功能,可采用注射ACTH前后进行() ["A.嗜酸性粒细胞计数","B.嗜碱性粒细胞计数","C.淋巴细胞计数","D.中性粒细胞计数","E.单核细胞计数"]
精子产生的部位()由输精管末端和精囊的排泄管汇合而成()输精管的结扎部位()腹股沟管腹环至睾丸上端的圆索状结构() ["A.精曲小管","B.精直小管","C.射精管","D.精索部","E.精索"]
位于会阴深隙内()位于会阴浅隙内()肿大压迫尿道,出现排尿困难()位于尿道前列腺部后壁()