关于肩关节的描述,正确的是() ["A.由肱骨头和关节盂构成关节面 ","B.关节囊薄而松弛 ","C.有关节盘 ","D.囊内有肱二头肌的长头通过 ","E.是典型的球窝关节"]
核医学PET:
关于膝关节的描述正确的是() ["A.内侧有腓侧副韧带加强 ","B.半月板有两块,起加深关节窝的作用 ","C.股四头肌的肌腱形成了髌韧带 ","D.是人体最大最复杂的关节 ","E.由股骨、胫骨、腓骨、髌骨构成关节面"]
肾脏增强扫描对比剂需用多少?观察肾实质病变或肾盂病变扫描方法有何区别?
对脂肪和蛋白质消化作用最强的消化液是() ["A.胃液 ","B.胆汁 ","C.胰液 ","D.小肠液 ","E.唾液"]
上腔静脉压迫症