甲状腺腺瘤的超声特点有哪些（）
①肿瘤单发，圆形，边界清，有包膜，周边有晕环
②肿瘤多发，圆形，边界欠清，有包膜
③肿瘤呈均匀低或中等回声，后方有侧影，无声衰减
④肿瘤呈不均匀中等以上回声，后方声衰减
⑤CDFI：肿瘤周边有血管绕行，患侧甲状腺上动脉Vmax增高
⑥CDFI：肿瘤内部有较丰富动、静脉血流信号，患侧甲状腺上动脉Vmax减低
|
Falling Trough the Cracks During her first semester at college at the University of North Carolina at Greensboro, in 2006, Georgina Uresti-Mandanado began having strange rashes and chest pains and feeling dizzy. But she put off seeing a doctor because she did not have health insurance—in fact, she had never had health coverage Her mother’s jobs as a farm laborer, poultry processor, and construction worker never provided insurance for her kids. Uresti-Mandanado, the grandd A. She was not covered by health insurance B. She wanted to wait until the winter break C. She thought her grandma could cure her D. She was going to visit her family soon [单选题]儿童自我意识与自我教育能力的发展是有规律性的，大致是从自我中心发展到“他律”，再从“他律”发展到“（）”。
A.自我调控 B.自我监督 C.自律 D.自我疏导 [单选题]NRM模式进入封锁区域的两端站限速 ( ) km/h
A.20 B.25 C.30 D.35 [单项选择](一)
某商贸企业为增值税一般纳税人，从事商品批发、零售和进口业务。2009年9月有关业务如下： (1)委托某手表厂生产金表100块，提供纯金800克，账面成本169000元；表厂提供辅助材料13562.80元，共收取加工费和辅助材料费不含税320000元，并开具增值税专用发票；受托方无同类产品售价，该手表厂依法代收代缴了消费税；该表收回后，商贸企业定价每块不含税28900元，本期售出28块； (2)从国外进口一牺小轿车，作为企业销售接待用车，海关审定的关税完税价格18万元，从韩国购进一辆长度为15米的豪华商务车自用，离岸价为120万元，到我国海关起卸地前的运保费为9万元； (3)从国内采购商品，取得的防伪税控系统开具的增值税专用发票上注明金额45万元、税额7.65万元；购货过程中发生运输费用4万元、装卸费1万元，取得运输部门开具的运费发票； (4)购进作为固定资产：管理的税控收款机5台，取得的增值税专用发票上注明金额5万元、税额0.85万元；从农村购进免税农产品，收购金额22万元，开具合法收购凭证；运输农产品支付运费1万元并取得运费发票； (5)娱乐中心取得舞厅娱乐收入45万元，收购的农产品在舞厅供客人消费，取得收入25万元，销售啤酒等取得收入31万元。领用上月已抵扣了进项税额免税农产品成本为8万元，啤酒等小食品成本22万元； (6)上月销售的一块劳力士手表因质量问题被顾客退回，该商贸公司退给顾客货款37万元，并开具红字普通发票；商贸公司将其退给代理商家，取得代理商家开具的红字专用发票注明金额29万元、税额4.93万元； (7)取得上月啤酒的逾期包装物押金25万元； (8)受托代销某品牌服装，本期取得代销不含税收入19.36万元，与委托方进行结算，取得增值税专用发票上注明税额1.24万元。 (本期进口关税税率为30%，小汽车消费税税率是5%；手表的消费税税率是20%，当月取得的相关票据符合税法规定，并在当月通过认证和抵扣) 根据上述资料回答下列问题： 依据税法的有关规定，下列说法中不正确的是( )。 A. 发生销货退回应当减少当月的销项税额 B. 金表的委托加工业务应该由受托方代收代缴消费税 C. 啤酒的包装物押金不计算消费税 D. 当月购进固定资产所支付的进项税额均不得从销项税额中抵扣 [判断题]正线道岔不得与竖曲线重叠。（）
A.正确 B.错误 [单选题]整正钢柱时应注意每处垫片数量不宜超过( )片。
A.1 B.2 C.3 D.4 [简答题]什么是亚系和支系？
[单选题]737货舱门什么部件由于损坏多次被货舱门卡住，造成门未关好警告：
A.货舱门拉绳 B.货舱拦网 C.货物 D.都不对 [单项选择]工程监理日报应由（）根据实际需要每日编写，主要针对近期的工作进度、工程质量、合同管理及其他事项进行综合、分析，并提出必要的意见。
A. 总监理工程师 B. 监理工程师 C. 监理技术人员 D. 以上都对 [单项选择]Frank knew he was (56) ill. He spent days walking (57) as far as thirty miles in a day, (58) with the pain and strange thoughts in his mind. Then one night, he made up his (59) that he would go to the hospital and ask them to admit him. He reported to out - patients and asked to (60) a psychiatrist.
A junior doctor eventually examined him and (61) to Frank’ s confused account of having (62) in hospital before, of how he thought he ought to (63) again because he was so confused and knew something was very (64) with him. The doctor did not admit him. Frank can not (65) whether he was told that the hospital was full or that they simply did not believe him. "! felt I was completely alone. I thought these was (66) there to help." So Frank went back on to the streets to (67) a future of sleeping outside, the occasional shelter (68) hostels, and sometimes prison (69) < A. sometime B. sometimes C. some time D. at that time [简答题]对防火板的抗折强度进行检查时,检查数量有何要求?
[判断题]链条滑车检查时，起重链条倒转，检查各部有无变化，安装是否妥当，链条有无回转。
A.正确 B.错误 [单项选择]无菌持物钳的正确使用方法是
A. 可夹取任何无菌物品 B. 取放无菌持物钳时，钳端应闭合 C. 门诊换药室的无菌钳，每周消毒一次 D. 到远处取物时应速去速回 E. 使用时持物钳钳端向上，不可跨越无菌区 [判断题]材料中的声速取决于材料的特性。
A.正确 B.错误 [单选题]粉尘防爆电气设备电缆引入装置的结构和固定不能损坏其所在电气设备的( )。
A.机械特性 B.防爆特性 C.化学特性 [单选题]加压包扎止血的方法:先将无菌敷料覆盖在伤口上,再用绷带或三角巾以适当压力包扎,其松紧度以能达到止血目的为宜,必要时可将手掌放于敷料上均匀加压,一般( )mim后即可止血。
A. 10 B. 15 C. 20 D. 25 [多选题]操作设备应具有明显的标志，包括（ ）、切换位置的指示及设备相色等。
A.命名 B.编号 C.分合指示 D.旋转方向 我来回答: 提交
|
