腹内斜肌、腹横肌的弓状下缘构成（） ["腹股沟管上壁","腹股沟管前壁","腹股沟管下壁","腹股沟管后壁","疝囊"]
吞噬细胞功能的检测选择（） ["溶血空斑形成试验","硝酸四氮唑蓝还原试验","淋巴细胞转化试验","炭粒廓清试验","酶释放试验"]
炎性乳癌无淋巴转移属于（） ["Ⅰ期","Ⅱ期","Ⅲ期","Ⅳ期","0期"]
乳癌TisN0M0属于（） ["Ⅰ期","Ⅱ期","Ⅲ期","Ⅳ期","0期"]
根据《环境检测人员持证上岗考核制度》，环境检测人员持证上岗考核合格证有效期为（）。 ["长期","十年","五年","三年"]
电气原理图的作用是什么？
