涎腺良性肿瘤发病率最高的是() ["血管瘤","腺淋巴瘤","混合瘤","黏液表皮样瘤","淋巴管瘤"]
应用眼专业超声诊断可探测: ①视网膜剥离; ②玻璃体出血; ③视神经异常() ["①+②+③","①+③","①","①+②"]
视网膜脱离和玻璃体内膜状机化物的超声鉴别点是() ["前者呈"V"形;后者呈不规则膜状,有分叉","前者膜状回声尖端与视乳头相连,位置固定;后者位置不定","眼球运动时,前者与眼球壁呈垂直运动;后者呈不规则运动","CDFI在前者可见血供;后者无血供","以上均是"]
眼球壁的解剖结构是() ["角膜、巩膜、脉络膜、视网膜","角膜、巩膜、玻璃体、视网膜","角膜、巩膜、晶状体、视网膜","角膜、巩膜、晶状体、玻璃体","玻璃体、巩膜、脉络膜、视网膜"]
正常成年人眼轴长为() ["18mm","20mm","22mm","24mm","26mm"]
细菌性肝脓肿的主要症状是()、()、()、()。