[名词解释]

双胎妊娠(twin pregnancy)

死产(stillbirth) 双胎输血综合征 单卵双胎 女，3岁，身体发育异常，如图所示，最可能的诊断为() ["A．成骨不全","B．粘多糖病","C．软骨发育不全","D．佝偻病","E．侏儒症"] 急性输卵管妊娠破裂特征，哪项是错误的() ["A．下腹明显压痛、反跳痛","B．休克程度与阴道流血量不成正比","C．宫颈举痛明显","D．一侧附件必有肿块","E．后穹隆穿刺抽出不凝血"]

双胎妊娠(twin pregnancy)