库肯勃瘤（Krukenberg’stumor）的原发灶部位为（） ["乳腺","胃肠道","生殖道","肝、胆、胰","泌尿道"]
在下列哪种情况下，病人不适合脱离呼吸机（） ["A.咳嗽反射活跃","B.自主呼吸活跃","C.体温未恢复正常","D.自主呼吸不规则","E.CPAP下血气分析报告正常"]
低视力的患病率约为盲患率的（） ["1.9倍","2.9倍","1.5倍","2.5倍","3倍"]
可用于检测外周T细胞总数的CD分子是（） ["CD1","CD2","CD3","CD4","CD8"]
损伤前庭功能的是（） ["氯霉素","链霉素","四环素","红霉素","青霉素"]
病毒性心肌炎的三大临床表现为（）、（）、（）。
