随吞咽动作上下移位的是()
A.胸内甲状腺
B.皮样囊肿
C.胸腺瘤
D.恶性淋巴瘤
E.神经原性肿瘤
参考答案:A
The lady has devoted much of her time ________ South China tigers. [ ]
A. To protect
B. to protecting
C. Protected
女,24岁,足月妊娠临产10小时,宫口扩张2cm,自觉下腹部持续疼痛,孕妇烦躁不安,疼痛喊叫,宫缩频率高,子宫下段收缩最强。
患者初步诊断是()
A.不协调性宫缩乏力
B.正常分娩
C.协调性宫缩乏力
D.胎位不正
E.骨盆狭窄