甲状腺癌颅内转移属()乳腺癌引起锁骨上淋巴结肿大属()胃癌腔转移属()子宫癌侵及骨盆壁属() ["A．直接蔓延 ","B．手术挤压 ","C．淋巴道转移 ","D．种植性转移 ","E．椎旁静脉系统转移"]
关于小腿三头肌的描述哪些是正确的() ["A．受胫神经支配 ","B．可使膝关节屈曲并能使踝关节背伸 ","C．汇合成跟腱并止于跟骨结节 ","D．比目鱼肌起自于腓骨的后面 ","E．腓肠肌内外侧头起自胫骨内外侧髁"]
普通CT扫描与螺旋CT扫描的相同点() ["A．以下都不是 ","B．连续产生X线 ","C．曝光时连续动床 ","D．X线管连续旋转 ","E．连续取样"]
试述骨膜的构造和功能。
直肠癌()绒毛膜上皮癌()胃癌()子宫颈原位癌()肺癌() ["A．多取血道转移 ","B．多取淋巴道转移 ","C．多取种植性转移 ","D．以上三者均可 ","E．不发生转移"]
试述红骨髓的分布。
