种公猪一般利用()年较为经济合理。 ["1-2","2-3","5-7","8-9"]
表虚自汗,易伤风邪者,宜常用的方剂是() ["玉屏风散","补肺汤","防风汤","参苏饮","加减葳蕤汤"]
下列关于血管母细胞瘤的叙述,哪一项不正确() ["绝大多数发生于后颅凹","肿瘤多为囊性,少数为实质性","囊壁上常有一壁结节","CT增强扫捕可表现为"印戒征"","实质性肿瘤增强后呈不均匀性强化"]
风寒和风热的辨证依据,下列哪项是错误的() ["恶寒、发热的轻重","渴与不渴","舌苔黄与白","脉浮与不浮","咽喉红肿疼痛与否"]
患者男性,40岁,主诉终末尿痛,尿频,会阴及腰骶部胀痛1月余,晨起后发现尿道口有白色分泌物,乏力,腰酸。前列腺液WBC满视野,磷脂小体减少。舌紫暗,苔黄,脉沉涩。诊断为精浊。选方为() ["A.五味消毒饮","知柏地黄汤","滋阴除湿汤","前列汤","金锁固精丸"]
液体的粘滞性反映了液体流动时,在液体层间产生的()的特征。