短管状骨骨结核的典型X线表现为() ["骨皮质破坏","骨皮质增生","破坏周围硬化","骨膜增生","骨气鼓"]
直接反映HBV复制能力的指标是() ["HBsAg","抗HBc","HBeAg","HBcAg","HBV-DNA"]
1岁小儿,再发性手足痉挛呈弓状,双手呈腕部屈曲,手指直伸,拇指内收掌心,强直痉挛,足部踝关节伸直,足趾同时向下弯曲。() ["静脉注射钙剂","肌内注射维生素D","肌内注射硫酸镁","静脉注射维生素B","肌内注射镇静剂后,静脉注射钙剂"]
痛风早期主要病理改变发生在() ["软骨下骨组织","关节软骨","关节滑膜","关节囊及周围韧带","关节周围软组织"]
潜伏性感染与病原携带状态的主要区别() ["每种感染性疾病都存在","病原体一般不排出体外","体内存在病原体","不出现临床症状","以上都不是"]
女性,28岁,1周来高热,体征和影像学检查确定右侧胸腔积液,胸水黄色透明,ADA56,LDH256U/L,蛋白25g/L,细胞计数0.09×109/L,淋巴细胞80%()男性,42岁,曾确诊为淋巴瘤,X线和超声检查确认右侧胸腔积液,胸水乳白色,加入乙醚静置后,变为澄清()男性,72岁,既往高血压,冠心病,此次入院诊断心功能不全,体征和影像学检查确定右侧胸腔积液()