[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fhKZHl0FZcucl5ovyJTwmt29Mgl2DZfxymM60W8G7WGU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":33},[],"2024-06-28 22:15:22",156311784,[8,9,10,11,12],"10HU","1000HU","0HU","-1000HU","-60HU",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},13,"3f78eaba351baf4401959ae0a5bc0df3","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","医学影像学","work_35867642","总论","空气的CT值定义为",[22,34,40,50,57,64,74,84,94,97],{"answer":23,"createTime":5,"id":24,"options":25,"question":31,"source":32,"type":33},[],156311776,[26,27,28,29,30],"CT增强扫描","超声","CT","MRI","X线平片","为进一步观察颞骨横行骨折累及内耳情况,应选择的影像学检查方法是","v1",0,{"answer":35,"createTime":5,"id":36,"options":37,"question":39,"source":32,"type":33},[],156311777,[30,28,27,38,29],"CT增强检查","为观察颞骨骨折是否累及颈内动脉,最佳的影像学检查方法是",{"answer":41,"createTime":5,"id":42,"options":43,"question":49,"source":32,"type":33},[],156311778,[44,45,46,47,48],"乳腺筛查首选钼靶,而腹部疾病应首选CT检查","不同影像技术的使用优势与限度不同,合理选择使用,既可节约医疗费用和资源,又有利于提高诊疗的准确率","目前对于疾病的诊断及鉴别诊断,根据情况选择最适合的一种影像学检查技术即可","一般检查费用越高,检查技术越先进,诊断疾病的准确度、敏感度和特异度越高","对某些疾病的筛查及随访,常可以选择1~2种检查技术","对医学影像学临床诊断应用的描述正确的是",{"answer":51,"createTime":5,"id":52,"options":53,"question":56,"source":32,"type":33},[],156311779,[9,54,55,11,10],"100HU","1HU","骨骼的CT值",{"answer":58,"createTime":5,"id":59,"options":60,"question":63,"source":32,"type":33},[],156311780,[26,61,30,62,29],"B超","CT平扫","诊断真菌性鼻窦炎最佳的影像学检查方法为",{"answer":65,"createTime":5,"id":66,"options":67,"question":73,"source":32,"type":33},[],156311781,[68,69,70,71,72],"容积再现","多平面重组","高分辨率扫描","最大密度投影","增强扫描","可显示主支气管长轴形态的CT扫描或后处理技术为",{"answer":75,"createTime":5,"id":76,"options":77,"question":83,"source":32,"type":33},[],156311782,[78,79,80,81,82],"颅脑MR平扫","颅脑CT平扫","头颅正侧位X线照片","颅脑CTA扫描","颅脑MR增强扫描","脑出血首选的检查是",{"answer":85,"createTime":5,"id":86,"options":87,"question":93,"source":32,"type":33},[],156311783,[88,89,90,91,92],"考虑患者的经济承受能力","掌握各种成像技术的价值与限度","了解各种成像技术的成像原理","判断临床病情的轻重缓急","考虑患者受辐射剂量的多少","胸部疾病诊断中,进行成像技术优选和综合应用的前提",{"answer":95,"createTime":5,"id":6,"options":96,"question":20,"source":32,"type":33},[],[8,9,10,11,12],{"answer":98,"createTime":5,"id":99,"options":100,"question":101,"source":32,"type":33},[],156311785,[79,78,82,80,81],"蛛网膜下腔出血怀疑存在脑动脉瘤破裂首选的检查是"]