当你值班时发现一早产儿口鼻有奶溢出，面色青紫，呼吸停止，下列哪项处理是不恰当的() ["A．放低头部，立即清除呼吸道分泌物","B．加压吸氧","C．保持安静，避免搬动患儿头部","D．立即通知医师","E．迅速建立静脉通路"]
“Gorlin综合征”，下列影像表现哪项错误() ["A．胼胝体发育不良","B．大脑镰、天幕钙化","C．先天性脑萎缩","D．大脑、脉络丛囊肿","E．可有髓母细胞瘤、小脑星形细胞瘤等脑肿瘤"]
肾性佝偻病(renalosteodystrophyorrenalrickets)
营养不良的主要临床表现是() ["A．食欲减退","B．精神萎靡","C．进行性消瘦","D．面色苍白","E．肌肉松弛 "]
“Leigh病”的诊断要点下列哪项错误() ["A．基底节区分布，以壳核最常见","B．多为幼儿型","C．对称性、多发脑软化灶","D．性染色体显性遗传","E．增强扫描，可有边缘性强化"]
微量元素(microelement)
