步行训练前的基础训练包括() ["肌力训练","直立位适应性训练","站立训练","平衡功能训练","平行杠内行走训练"]
下列哪项与肿瘤发生无关() ["DNA修复调节基因突变","无端粒酶活性","凋亡基因受到抑制","原癌基因激活","抑癌基因失活"]
关于乳腺癌内乳淋巴结切线照射技术,下列叙述不正确的是()。 ["内切野的位置在体中线健侧3cm处","没有内切野和内乳野之间邻接的问题","适用于病变在乳腺内象限,尤其是病变较邻近体中线或胸廓较窄的患者","肺组织受照射的体积小","内乳淋巴结剂量不够确实可靠,受深度变化的影响较大"]
与抗磷脂抗体有关的病症包括() ["血小板减少","血栓","习惯性流产","狼疮脑病","扩张型心肌病"]
以下哪点与高分化恶性肿瘤不符() ["异型性较小","常见于老年人","侵袭性较小","不发生转移","肿瘤体积较小"]
恶心与呕吐概述