admins 发表于 2021-8-18 22:22:36

2018-2019学年初中生物人教版七年级下同步精练 第四章 第1节 流动的组织——血液

※题型:单选题※知识点:单选题※试题难度:较易<br>如图,将新鲜的血液分别放入A,B,C,D四支试管中。其中A,B试管中不增加任何物质,C,D试管中加入抗凝剂,静置24小时后,其中正确的图示是(&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2019/4/24/DD0538E49E346B06E5429AF71FCF9E65.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2019/4/24/E811A55E665F5C98CE6B96DBE52AE96A.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2019/4/24/72021646B84B97DB70DE5F7F61893D17.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2019/4/24/5B668CFCE0249722AD3813AFD44DAE76.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/99db130bce834d2183f2993b0ae158a2/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/ba3bcb60b42d41048eefc708dc1de60b/2634FB054C63125E67E9A7FEB4216C76.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>血浆的主要功能是(&nbsp;&nbsp;&nbsp;)<br>①运输养料和废物&nbsp;②促进止血&nbsp;③运输氧和部分二氧化碳&nbsp;④运载血细胞A.①③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.②④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.①④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.②③<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/a818f6b360cd4a0c93eb034692818310/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/feb29f96399b4dbd86f3bbd182b5ac57/C61D764C22F5BA3CFE590E493F4C2032.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列叙述中,不属于血液的功能的是(&nbsp;&nbsp;&nbsp;)<br>A.人运输氧气和二氧化碳&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.运送养料和代谢废物<br>C.释放并供应能量&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.防御和保护作用<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/25308cf3797941f597ce7b4a84c0212a/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/3b549d20f1df42f7ae2feb510df8aacf/C221C6D2DBF694C62FE075DC062BCD29.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>显微镜下观察血涂片,视野中数量最多的血细胞是(&nbsp;&nbsp;&nbsp;)<br>A.红细胞<br>B.白细胞<br>C.血小板<br>D.血红蛋白<br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/27ACA4A516DDF18433884FD15ED61E1D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>能够穿过毛细血管壁的一种血细胞是(&nbsp;&nbsp;&nbsp;)<br>A.红细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.白细胞<br>C.血小板&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.以上三种都有可能<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/f9a0569c4803419a9a6dd436900f4c5e/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/3bf34938219d48c880002de3701ccc19/ECAC95D753FA0F9626B42E813A70C5C3.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>下列具有止血凝血功能的是(&nbsp;&nbsp;&nbsp;)<br>A.红细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.白细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.血小板&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.血浆<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/13358fd5b89b4ce584950115d605a95b/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/316c7296896e4e939d6fdc785344b139/B53153771B0204EC5DE71C398BA72E13.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>小红得了急性阑尾炎,则血液中增多的是(&nbsp;&nbsp;&nbsp;)<br>A.白细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.红细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.血红蛋白&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.血小板<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/3c7efed5636040019552c0b5a017db0b/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/658b3421f00a4da591adda0e81deb6fb/283A69F189CD256BBE3A8E435BB4F0E0.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>人类的血细胞中,有细胞核的是(&nbsp;&nbsp;&nbsp;)<br>A.红细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.白细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.血小板&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.血浆<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/4bd3e933a6964349b5bbcb4006391ba6/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/1c26b69c1e6f4287b6b2700025f05b3e/B4296390FA0D4C7344361CFFAE392A9C.png"><br><br>※题型:连线题※知识点:连线题※试题难度:中等<br>请将些列各组织与它的主要功能连线:①血浆&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.能运输氧气②红细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.加速凝血和止血③白细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.有防御和保护的作用用④血小板&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.能运载血细胞运输养料和废物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/9ba97f49e067482eaaf626bd494cd364/F82F5F1B56AE0F94838B0FFDB8B8D8DC.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/88231ccbfe0440269fc68fdb20ae7e0f/391D1A92B90B4DA6C59AF7F1EC868631.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>某中年男子血常规化验单如下:<br><tbody><br>项目<br>测定值<br>单位<br>参考值<br>红细胞<br>3.2<br>1012个/升<br>4.0?5.5<br>白细胞<br>16<br>109个/升<br>4?10<br>血小板<br>140<br>109个/升<br>100?300<br>血红蛋白<br>110<br>110克/升<br>120?160<br></tbody><br>根据化验结果,可判断此人(&nbsp;&nbsp;)<br>A.正常&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.有炎症<br>C.贫血&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.有炎症、贫血<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/2ef3d326371b4fddba9fecfae7744f63/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/fc5f8c5f76064e5db785d1f678058645/59C79555B29906AF498F2A0D5D23558D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下图是用显微镜观察的人血涂片视野,下列叙述正确的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2019/4/24/D47074C1AE112278BF59D436E100D6D5.png"><br>A.①的数量最多,能运输氧气<br>B.②的形状不规则,能吞噬病菌<br>C.③的数量最多,含有血红蛋白,具有运输氧气的功能<br>D.①②③三种细胞中,只有③没有细胞核<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/8836748f0709477f9377b589223bbf74/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/0b9c594d7a0c499ebe4d84c8d112d1db/05BBE37A749540F3209AAB88411BF38B.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列有关血液中各种成分功能的叙述,错误的是(&nbsp;&nbsp;&nbsp;)<br>A.血浆具有运输血细胞、营养物质和废物的作用<br>B.红细胞能够快速分裂产生新的红细胞<br>C.血红蛋白在含氧量高的地方容易与氧结合,在含氧量低的地方容易与氧分离<br>D.血小板能在伤口处凝血,具有保护作用<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/99c12a339bf64c7eb4d6d51a4874335b/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/17a840f8bac84f56aad92b08588b38db/185F90DF90B1AAF33F77D0B333560AE7.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下面关于人体血液各成分的叙述中,错误的是(&nbsp;&nbsp;&nbsp;)<br>A.血浆中含量最多的是水<br>B.红细胞具有运输氧的功能<br>C.血小板过多容形成血栓<br>D.白细胞的数量减少可能体内有炎症<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/93e737469df34b489a14b33d22a90cbd/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/7ce65ded003f4b42b79a08eda9440939/2A79C30E9D8A36597B9377CA2931D65E.png"><br><br>※题型:读图填空题※知识点:读图填空题※试题难度:中等<br>某同学因肺炎住院治疗,护士为其抽血检查,请根据化验过程及镜下视野图回答问题:<br><img src="https://picture2.zhihuicn.com/testImage/2/2019/4/24/180E7F05389A539167729DF1EC037355.png"><br>操作一:将<br>毫升的新鲜血液放入装有少量柠檬酸钠溶液的试管中,轻轻振荡,静置一段时间(见图甲)。<br>操作二:取少量血液制成涂片,在显微镜下观察,图乙是看到的物像。<br>1.血液静置一段时间后,可以观察到有明显的现象,图中淡黄色半透明的液体①是,其主要功能是运载、运输养料和废物,③是,它的主要功能是运输氧气和部分二氧化碳。<br>2.结果显示这位同学血液中④的数量明显增多,它位于图甲中的哪一层?(填标号),它的主要功能是。<br>3.皮肤轻微划伤后,能促进止血和加速血液凝固的血细胞是(填标号)。可是在操作一中,血液为什么没有凝固呢?小红同学判断是在血液中加了柠檬酸钠溶液的缘故,请你推测,柠檬酸钠的作用是。<br>4.如果以人的血液为材料观察细胞核的形态,应该选择的血细胞是(填标号)。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/79f30e9181fa40a7af95deed60cbc5fe/1037C71DACF10D38F623BA45AEF9F8E4.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/dfcd2a6a671740c09ff02693e001aeb9/0E54CEA6D296AB68D2A797C430C747CE.png"><br><br>
页: [1]
查看完整版本: 2018-2019学年初中生物人教版七年级下同步精练 第四章 第1节 流动的组织——血液