英文试题求答案4Youhavebeenbadlyinjure-查字典问答网
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  英文试题求答案4Youhavebeenbadlyinjuredinacaraccident.Itisnecessarytogiveyouabloodtransfusionbecauseyoulostagreatdealofbloodintheaccident.However,specialcaremustbetakeninselectingnewbloodforyou.Iftheblood

  英文试题求答案4

  Youhavebeenbadlyinjuredinacaraccident.Itisnecessarytogiveyouabloodtransfusionbecauseyoulostagreatdealofbloodintheaccident.However,specialcaremustbetakeninselectingnewbloodforyou.Ifthebloodistoodifferentfromyourown,thetransfusioncouldkillyou.

  Therearefourbasictypesofblood:A,B,ABandO.Asimpletestcanindicateaperson'sbloodtype.Everybodyisbornwithoneofthesefourtypesofblood.(6)Bloodtype,likehaircolorandheight,isinheritedfromparents.

  Becauseofsubstancescontainedineachtype,thefourgroupsmustbetransfusedcarefully.Basically,AandBcannotbemixed.AandBcannotreceiveAB,butABmayreceiveAorB.Ocangivetoanyothergroup,henceitisoftencalledtheuniversaldonor.Fortheoppositereason,ABsometimescalledtheuniversalrecipient.However,becausesomanyreactionscanoccurintransfusions,patientsusuallyreceiveonlysaltorplasma(liquid)untiltheirbloodcanbematchedasexactlyaspossibleinthebloodbankofahospital.Inthisway,itispossibletoavoidanybadreactionstothetransfusion.

  (7)Thereisarelationshipbetweenyourbloodtypeandyournationality.AmongEuropeansandpeopleofEuropeanancestry,about42percenthavetypeAwhile45percenthavetypeO.TherarestistypeAB.Otherraceshavedifferentpercentages.Forexample,someAmericanIndiangroupshavenearly100percenttypeO.

  131.Agoodtitleforthisselectionis______.

  GettingBloodandPlasmaB.SpecialBloodandColors

  HumanBloodTypesD.TheBloodBankofaHospital

  132.Theword“hence”inline10means______.

  A.alwaysB.oftenC.thereforeD.seldom

  133.TheauthorsuggeststhatthethirdmostcommonbloodtypeofEuropeansis______.

  AB.BC.ABD.O

  134.PeoplewithtypeAbloodcanreceive______.

  ABB.BC.OD.Noneoftheabove

  135.Ifyouneedatransfusion,thebestandsafestbloodforyouis______.

  typeABB.exactlythesametypeasyours

  C.amixtureofsalt,plasma,andtypeOD.typeA

1回答
2020-05-12 09:42
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曹建

  131.C132.C133.B134.C135.B

2020-05-12 09:46:52

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