股疝() ["疝环位于腹壁下动脉的内侧","疝环位于腹壁下动脉的外侧","疝内容物为多个肠袢","疝囊位于股管内","疝囊部分由盲肠构成"]
何谓SPA?有何特性及临床应用价值?
下列不能作为盖层的是()。 ["泥岩","致密灰岩","疏松砂岩","白云岩"]
沿上肢外侧后线循行的经脉是() ["手少阴心经","手太阴肺经","足阳明胃经","手太阳小肠经","手少阳三焦经"]
典型症状为排尿突然中断,并感疼痛,可放射至阴茎头部和远端尿道,改变体位后可缓解的疾病是() ["尿道结石","膀胱结石","胆囊结石","睾丸炎","附睾炎"]
病原性球菌可致哪些疾病?