患者,男性,50岁,因四肢无力诊断为重症肌无力,患者长期口服新斯的明治疗,症状控制可,近日自服某药物,致症状加重,可能为下面哪种药物() ["醋酸泼尼松","阿莫西林","普萘洛尔","维生素B","新康泰克"]
检查胰腺的体位以仰卧位最常用,当胃肠气体多,胰腺显示困难时,有利于胰腺显示的体位是() ["左侧卧位","右侧卧位","半卧位","坐位","俯卧位"]
下列哪项不是基托缓冲的目的() ["防止压痛","防止基托翘动","防止压迫牙龈","防止压伤黏膜组织","防止有碍发音"]
从超声横切面观察,胰腺的形态最常见的是() ["蝌蚪形","哑铃形","腊肠形","马蹄形","环形"]
在感染中,临近恢复期出现的抗体是() ["IgG","IgM","IgD","IgA","IgE"]
钢筋砼基础深度超过()米时,应计算运输脚手架。