对于迟缓性溶血性输血反应,下列不正确的描述是() ["可由IgG抗体引起","在血管外溶血","多数在输血后1~2天发作","由巨噬细胞造成红细胞破坏","患者不一定会出现血红蛋白尿"]
破伤风患者产生的毒素是() ["A.痉挛毒素","B.溶血毒素","C.痉挛毒素和溶血毒素","D.透明质酸酶","E.血浆凝固酶"]
导致猩红热的主要致病物质是() ["链激酶","链道酶","M蛋白","SPA","红疹毒素"]
Rh阴性母亲,其第二胎胎儿为Rh阳性,胎儿生后易患() ["血友病","白血病","红细胞增多症","新生儿溶血病","巨幼红细胞性贫血"]
妊娠肿胀的主要机制() ["肝脾不调","肺肾两虚","脾肾两虚","肾阳不足","气机不畅"]
()既属于搬运的原则又属于搬运的目标()