眶内海绵状血管瘤最有特征性的CT表现是() ["A．肿瘤位于眼肌圆锥内","B．肿瘤内致密结节影","C．肿瘤增强明显","D．肿瘤增强早期呈不均匀增强","E．肿瘤与眼球相邻"]
佝偻病初期可有以下哪些症状与体征() ["A．鸡胸","B．多汗","C．枕部脱发","D．手镯征","E．颅骨软化"]
营养不良时各系统功能特点包括下列() ["A．消化液和酶的分泌减少，消化吸收功能差","B．免疫功能低下，易患各种感染性疾病","C．心肌收缩力下降，心搏出量降低","D．肾功能减退，尿量减少","E．常表情淡漠，精神抑郁，反应迟钝"]
沙眼()急性结膜炎()急性闭角性青光眼()急性虹膜睫状体炎() ["A．睫状体充血","B．睑结膜、穹窿结膜充血","C．上穹窿和上睑结膜充血","D．角膜充血","E．睫状体充血，角膜后有沉着物"]
佝偻病后遗症期患儿有以下哪些临床特点() ["A．神经精神症状基本消失","B．血清钙、磷、碱性磷酸酶均正常","C．X线骨骼干骺端无活动性病变","D．遗留不同程度的骨骼畸形","E．多见于2岁以上患儿"]
急性结膜炎()急性闭角性青光眼()急性虹膜睫状体炎()
