患者男,70岁,腹股沟三角可见半球形包块突出,易还纳,未进入阴囊,不透光,主要考虑为()。 ["睾丸鞘膜积液","隐睾","股疝","斜疝","直疝"]
简述塑性应变比(γ值)的试验原理?
血管外溶血的特征是() ["急性病程多见","少见肝、脾大","尿含铁血黄素常为阳性","少见红细胞脆性改变","急性加重时可见骨髓再障危象"]
调压器、放散阀、关断阀等应按精密机械的要求进行维修。
符合严重阴道炎的阴道清洁度判断标准的是() ["球菌++++","杆菌++++","上皮细胞++++","白细胞5~15个/HP","白细胞15~30个\/HP"]
宪法的适用