單項(xiàng)選擇題無排卵性功血()

A.月經(jīng)周期不規(guī)則,經(jīng)期不定
B.月經(jīng)周期規(guī)則,經(jīng)期3~5天
C.月經(jīng)周期稀發(fā),經(jīng)期5~7天
D.月經(jīng)周期縮短,經(jīng)期3~5天
E.月經(jīng)周期規(guī)則,經(jīng)期延長


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5.單項(xiàng)選擇題宮頸癌的轉(zhuǎn)移途徑主要為()

A.直接蔓延
B.淋巴轉(zhuǎn)移
C.血行轉(zhuǎn)移
D.腹腔種植和直接蔓延
E.直接蔓延和淋巴轉(zhuǎn)移