下列有关HRP的描述,错误的是() ["A.ICC染色最为常用的酶","B.特异底物为AS-MX","C.在酶反应部位呈棕褐色","D.常用戊二醛作为耦联剂","E.最适pH5~5.5"]
最常见的心脏肿瘤是()。 ["横纹肌肉瘤","心房黏液瘤","纤维瘤","错构瘤","间皮瘤"]
在研究的设计阶段经常采用控制混杂因素的方法是() ["校准仪器","限制","采用分层分析方法","设计多种对照","培训调查员"]
蝶窦外侧壁毗邻结构有()。 ["颅中窝","海绵窦","颈内动脉","斜坡","视神经管"]
脑性瘫痪的诊断主要根据() ["基因检查","家族史","影像学检查","血液检查","临床表现"]
开放性伤口的止血包扎