安多藏戏表演特点
金银花抗菌作用的主要有效成分是生物碱。
手三阴经与足三阴经交接的部位是() ["手指端","足趾端","头面部","胸中","腹部"]
患者男,34岁。因肛周持续性剧痛伴低热3天就诊。检查发现肛旁明显红肿,有硬结。诊断应为() ["直肠黏膜下脓肿","肛周脓肿","骨盆直肠间隙脓肿","坐骨肛管间隙脓肿","高位肌间脓肿"]
“起于大指之端……夹咽,连舌本,散舌下”的经脉是() ["手少阴心经","足厥阴肝经","手厥阴心包经","足少阴肾经","足太阴脾经"]
排粉机有什么作用?