在乙型脑炎治疗中哪种疗法最重要() ["支持疗法","对症疗法","抗病原体疗法","康复疗法","中医药疗法"]
艾滋病中枢神经系统机会性感染常见的病原体有() ["弓形虫","新型隐球菌","巨细胞病毒","乳头多瘤空泡病毒","结核杆菌"]
女,20岁。腹痛腹泻伴里急后重2天。发病前1天刚从外地出差回京。体检:T39℃,BP130/85mmHg,神清,心肺(-)腹软,脐周压痛(+),反跳痛(-);化验:血WBC20×109/L,中性粒细胞89%,淋巴11%;大便镜检WBC100/HP,RBC12/HP。最可能的临床诊断是() ["肾综合征出血热","伤寒","急性细菌性痢疾","霍乱","急性肠炎"]
区别病毒性肝炎的临床类型最可靠的依据是()。 ["病程长短","临床症状的轻重","血液生化检查结果","病毒血清学标志物的检查","肝穿刺活检"]
对肺段以上肺动脉内血栓的诊断敏感性和特异性较高的检查是() ["肺动脉造影","超声心动图","放射性核素肺通气/灌注扫描","螺旋CT和电子束CT","磁共振显像"]
()为皮肤病最常见的症状。