副肿瘤型天疱疮易并发的肿瘤是() ["A．基底细胞癌","B．淋巴瘤","C．黑素瘤","D．鳞状细胞癌"]
肺动脉高压时，可见到下列哪些X线影像() ["A．肺动脉段突出","B．肺门缩小","C．肺门搏动增强","D．常伴右心室增大","E．蝶翼征"]
视网膜中央动脉阻塞时，患眼瞳孔的() ["A．直接对光反应存在，间接对光反应存在","B．直接对光反应消失，间接对光反应消失","C．直接对光反应消失，间接对光反应存在","D．直接对光反应存在，间接对光反应消失","E．以上都不对"]
轻度缺氧时吸氧的流量()重度缺氧时吸氧的流量()氧气雾化吸入时氧气流量() ["A．1～2L/min","B．2～4L/min","C．4～6L/min","D．6～8L/min","E．8～10L/min"]
右心室流出道增宽，主要观察体位是() ["A．后前位","B．右前斜位","C．左前斜位","D．左侧位","E．右侧位"]
无菌盘铺好后()无菌溶液开瓶后未被污染()
