发生火灾时应该根据火灾发生时的风向来确定疏散方向,迅速逃到火场()处躲避火焰和烟气。 ["上风处","下风处","任意处","风口处"]
初生菌丝
患儿女,2岁。低热1个月,消瘦,乏力.颈淋巴结肿大,肺无啰音,出生接种过卡介苗,PPD(+++).胸片示肺门淋巴结肿大。最可能的诊断是() ["霍奇金病","原发型肺结核","支原体肺炎","支气管淋巴结结核","传染性单核细胞增多症"]
党籍和党龄的主要区别是什么?
患儿,4岁。低热,干咳,皮肤结节性红斑,疱疹性结膜炎,多发性一过性关节炎及颈淋巴结肿大,常见于() ["风湿热","传染性单核细胞增多症","类风湿关节炎","原发型肺结核","川崎病"]
何谓脂肪变性?脂变常发生于哪些器官?