下列哪种属于血浆增量剂() ["10%葡萄糖","0.9%的生理盐水","林格氏液","冷沉淀","6%羟乙基淀粉"]
下列肺癌的描述,正确的是() ["周围型肺癌倍增时间通常短于1月","瘢痕癌多为腺癌","鳞癌少有空洞","腺癌常有空洞","燕麦细胞癌常无纵隔淋巴结肿大"]
患者,女。每两次月经之间阴道少量出血,色紫黑有块,少腹刺痛,胸闷烦躁,最佳选方为() ["血府逐瘀汤","逐瘀止血汤","少腹逐瘀汤","四物汤合失笑散","通窍活血汤"]
多发性肌炎首选治疗为() ["皮质类固醇","免疫抑制剂","血浆置换","免疫球蛋白","高蛋白饮食"]
腹部触诊时,左下腹发现较粗索条状包块,轻压痛,应采取什么简单方法鉴别是肿块还是乙状结肠粪块?
炎症性包块和肿瘤性包块在腹部触诊时有什么区别?