2021届中考生物二轮复习重难知识提分训练（十）健康地生活
※题型：单选题※知识点：单选题※试题难度：中等<br>下列有关传染病及其预防措施的叙述,错误的是( )<br>A.传染病具有传染性和流行性等特点<br>B.预防接种和对环境消毒均是保护易感人群<br>C.消灭蚊虫和不随地吐痰均是切断传播途径<br>D.病死的动物要深埋和及时隔离传染病人均是控制传染源<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/48658767e393438a990f7b37dcd0bef2/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/63ddc9aa36a24a2f8ad1e8e1f467a312/B6BAFDAEF129B9780DBBB3EB8437A470.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>乙肝疫苗作为抗原,可刺激淋巴细胞产生抗体,抗原被清除后,抗体还将在体内存留一段时间。下图为人体注射乙肝疫苗后,体内抗原、抗体的量随时间变化的示意图,其中最为正确的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/5/33D4F377521681AF730159F0F84AB009.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/5/60D95B748ACFD4C11AFCA69BF7842A22.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/5/EF60C76CAFEB6A1103E14C0C5663E706.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/5/5054833FE4E4C39FAB4C5EC11630F4AE.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/86c6f8744e204d089bc627e360a24201/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/7e968f7bd7d74f9687d509983814263e/9A3F1A251A14F221229040050AC1F8B0.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>如图为人体某种免疫反应的示意图,有关叙述错误的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2018/6/28/DE752D3E65297BE7D8659C172053A931.png"><br>A.图中的病毒是抗原<br>B.抗体的本质是蛋白质<br>C.该免疫属于非特异性免疫<br>D.该免疫属于特异性免疫<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/65576c28cc80491e8e9a314ce3ac6244/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/a2f1975febc74c0ea57ff7953d988ce0/E4A51759F8CB76C20029FD422D613ED2.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列免疫方式,属于特异性免疫的是( )<br>A.鼻毛能阻挡和清除异物<br>B.唾液具有杀菌作用<br>C.器官移植时的排异反应<br>D.吞噬细胞能吞噬和消灭病原体<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/e83bb652a1b8406684bbe41d10aafc74/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f3ae088b9b5046d2bab4074a193e809e/265B68E17F61A901B8F8195EC3E48981.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列免疫方式中属于非特异性免疫的是( )<br>①溶菌酶溶解病菌<br>②接种卡介苗预防结核病<br>③吞噬细胞吞噬病原体<br>④注射青霉素发生过敏反应<br>⑤呼吸道黏膜上的纤毛清扫异物A.②④⑤ B.①③⑤ C.①②④ D.①④⑤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/0861987933c844359287802ce8a1b0aa/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/8bbbca864d2943a79b784ebc5baf82c8/BC15776580B41758B85B2F959D7B6C93.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>把下列健康状况的项目进行分类,不属于心理健康的评价的是( )<br>①当我受到挫折时,我会向朋友征求意见或寻求帮助<br>②我至少有一种爱好<br>③我早晨起来感到身体不舒服<br>④我对自己的外貌很满意<br>⑤我能原谅别人的缺点和错误<br>⑥当朋友让我做我不想做的事时,我会拒绝<br>⑦我能以旺盛的精力参加每天的学习和娱乐活动<br>⑧在压力很大的情况下,我会通过运动来放松自己<br>⑨我至少有一两个好朋友A.①③④ B.③⑤⑥ C.⑦⑧⑨ D.②④⑦<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2016/5e4a90de333342ae97b7c2fb59424940/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列有关急救常识的叙述,错误的是( )<br>A.动脉出血时压住伤口远心端血管止血<br>B.静脉出血时压住伤口远心端血管止血<br>C.给严重疾病患者做简单急救处理后,还应该拨打急救电话120<br>D.做人工呼吸时,使被救者仰卧,朝被救者口腔吹气,每分钟16~18次<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/9bed75ff752a414b9b6e340306a54b9c/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/5ae25bfd36984323a5060dba2aac469d/0B64FFC1FB669A90513F75B5406354E0.png"><br><br>
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