3岁小儿的身长按公式推算应是() ["91cm","95cm","100cm","105cm","110cm"]
围手术期颅内压的常见影响因素有()。 ["PaC02","Pa02","血压","输注库血","颅内占位"]
下列卵巢交界瘤诊断标准错误的是()。 ["核分裂可见","细胞核有异型性","有间质浸润","细胞呈轻度至中度不典型增生","卵巢外有种植转移"]
小儿体重生后前半年增长较快,生后3个月的体重约为出生体重的() ["0.5倍","1倍","1.5倍","2倍","3倍"]
下列哪种肿瘤属于神经上皮肿瘤() ["垂体瘤","脉络丛乳头状瘤","神经鞘瘤","脑膜瘤","颅咽管瘤"]
穿、脱隔离衣适用范围