[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fgKpSjGURumIJZ_HazxmWqbqFYrk_D4k_Xo18vSewoPk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-05-16 16:54:11",144011977,[8,9,10,11],"光学性好","耐用","机械强度高","透氧率高",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},296,"c38a8ee05c16486178194cea03734de3","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e2d5ad53be3d12aacc56ee37db405b7.jpg","2024年5月主干课程考试练习","6f97fc3400ca4a6bb8ed6596ed1441dd","角膜接触镜学","下列不属于硬性角膜接触镜材料PMMA(聚甲基丙烯酸甲酯)材料特性的是( )",[21,32,41,44,53,62,72,81,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],144011969,[25,26,27,28],"DK表示材料的透氧系数,表示透过材料的氧气量与透过的面积、时间及材料两侧的氧分压差的一定比例","DK\u002Ft称为透氧率,表示镜片的透氧能力与中心厚度成反比","DK表示材料的透氧系数,与镜片的中心厚度成反比","DK表示材料的透氧系数,是材料属性,与镜片中心厚度无关","下列对于接触镜材料透氧性说法错误的是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],144011973,[36,37,38,39],"水凝胶材料含水量越高,透氧性越好","水凝胶材料含水量越低,透氧性越好","温度升高,水凝胶材料含水量变低","水凝胶材料使用同一离子性材料,将提高镜片含水量,但更易吸附泪液中的溶菌酶","下列关于水凝胶材料说法错误的是( )",{"answer":42,"createTime":5,"id":6,"options":43,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],144011981,[48,49,50,51],"可加入氧扩散系数高的硅系材料提高材料的透氧性","可使用氧溶解系数高的含氟材料提高材料的透氧性","可通过增加氧离子涂层,提高镜片的亲水性","硅氧烷苯乙烯透氧系数高,镜片强度大","下列对于透气性硬性角膜接触镜材料说法错误的是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],144011985,[57,58,59,60],"镜片变薄,镜片中心后移,安定性越好","镜片变薄,镜片中心前移,安定性越差","镜片变厚,镜片中心后移,安定性越好","镜片变厚,镜片中心前移,安定性越好","下列对于接触镜说法正确的是( )",{"answer":63,"createTime":64,"id":65,"options":66,"question":71,"source":30,"type":31},[],"2024-05-16 16:54:12",144011988,[67,68,69,70],"高透氧性","泪液交换充分","含水量高","成像质量高","以下不属于RGP的特点的是( )",{"answer":73,"createTime":64,"id":74,"options":75,"question":80,"source":30,"type":31},[],144011990,[76,77,78,79],"3mm","5mm","7mm","可设置测量范围3-7mm","电脑验光仪测量的角膜曲率范围为( )",{"answer":82,"createTime":64,"id":83,"options":84,"question":89,"source":30,"type":31},[],144011992,[85,86,87,88],"Medmont","TMS","Pentacam","Oculus","下列哪些角膜地形图测量结果包含角膜后表面数据( )",{"answer":91,"createTime":64,"id":92,"options":93,"question":98,"source":30,"type":31},[],144011994,[94,95,96,97],"角膜曲率从中心到周边逐渐平坦","角膜的平坦变化最先出现在鼻侧","不同径线的变化率不同","同一径线的变化率相同","下列关于角膜形态非球面性,描述不正确的是( )",{"answer":100,"createTime":64,"id":101,"options":102,"question":107,"source":30,"type":31},[],144011998,[103,104,105,106],"-3.00D","-3.25D","-3.50D","-3.75D","患者综合验光-3.00DS\u002F-0.50DC*180=1.0,球性软镜处方屈光度为( )"]