心绞痛发作时可出现() ["A.体温升高","B.血沉增快","C.血清心肌酶谱增高","D.动脉血压增高","E.以上都不正确"]
流行性脑脊髓膜炎()流行性乙型脑炎() ["A.出血性炎","B.纤维素性炎","C.变质性炎","D.肉芽肿性炎","E.化脓性炎"]
下列哪一疾病的上腹痛可采取左侧卧位而缓解() ["A.消化性溃疡","B.钩虫病","C.慢性胃炎","D.胃粘膜脱垂症","E.十二指肠炎"]
常用的抗生素中,下列哪些不正确() ["A.青霉素G是β-内酰胺类抗生素,主要杀灭革兰阳性细菌","B.庆大霉素是氨基糖类生素,主要抑制革兰阴性菌","C.第一代头孢菌素主要杀灭革兰阴性杆菌","D.氯霉素主要毒性反应是耳聋","E.甲硝唑主要用于抗厌氧菌"]
与化学位移现象或技术无关的是() ["A.MR波谱分析","B.化学位移伪影","C.分子环境不同产生共振频率差异","D.CHESS法获得纯脂肪图像","E.弥散加权像"]
大叶性肺炎()支气管扩张()肺水肿()慢性支气管炎()