引起WBC数量生理变化的因素不包括() ["A．新生儿","B．急性中毒","C．运动、情绪的影响","D．妊娠期","E．吸烟"]
关于输尿管盆部的说法正确的有() ["A．走行于盆侧壁及盆底腹膜下","B．越子宫系膜基部向前内","C．闭孔血管和神经在其外侧前行","D．下行于髂内血管、腰骶干、骶髂关节的前方","E．在子宫颈外侧2.5cm处与输尿管交叉"]
关于中性粒细胞生理性日间变化，错误的叙述是() ["A．在安静和休息时，WBC数较低","B．活动和进食后较高","C．早晨较高","D．下午较高","E．一日之间，最高值与最低值之间可相差一倍"]
中性粒细胞的毒性变化不包括() ["A．大小不均","B．空泡","C．中毒颗粒","D．卡波环","E．退行性变"]
背景
背景
