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Retired NBME 21 Answers

nbme21/Block 1/Question#19 (reveal difficulty score)
A 22-year-old man has had frequent episodes ...
C1 esterase inhibitor (binds activated C1r, C1s) ๐Ÿ” / ๐Ÿ“บ / ๐ŸŒณ / ๐Ÿ“–
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 +10  upvote downvote
submitted by โˆ—mcl(671)
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ttPenia may have earhtydire maondaeg,ie ihchw is adscotaeis itwh "rrtereunc saktcat fo eteins,n ,svimaes llzocidea stcbuneauuos dmeae lnniivovg teh etmrxistie,e latnii,ega cf,ae or t,rnuk ro cssambluuo deeam fo rpuep aiyarw ro o.bs"wle hTe realtci sego no ot ays ersaC"tee-1s iiinbrhto rkosw ltieycrd no teh mmcpeteoln nda ntocatc slmapa assdecca to erduec ndnykriiba areelse" ihwch si slao ypolarbb doog ot n.wko

tntmn.op:6clbim3//Cv.c/we.srMw8Pct/li6wagi3s/6/h1hp.n

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notadoctor  Thutohg htsi was a ciktr qintsueo sa C1 ertseaes ncdfieicye sola ursstel in a esrdaece in .C4 vHoeer,w eht oscden eswnra ocehic was nto geirrfrne to 4C tbu ot 4C nibgind oiepnt,r wchhi I won nwko si eniffde.tr I laso dtn'id arlizee 1C eatesrse saw ltaicecnlyh a eopnetmmcl .rtoeipn +4
youssefa  Baeds no nyma ocerssu retheraidy odaeainegm esdo TON seuac a ahrs )ric(riauta hhwci is a nmai ndtirifianegetf tnoip wbeteen megoieanda nda alg.elyr hiTs aiedlms em ni stih qioe.snut nAy acfilna?riioct +27
ergogenic22  +1 on eht eobav ecuaseb uoepatdt setsta atht c1 eesaster itiibrhon cy,neieficd bhot eridaqcu dna rrodehanyneit, era both crunal-o,itanri c-oirnruti,pn dna tath is dncfroemi yb eht ovbae inedkl ailctre +2
sahusema  oisuentQ trrwei byarlopb d'dint nwok eht ciefdefren enewtbe etusnacou tiruciaar nda snuuaesubcto da.eem +5
almondbreeze  eams. ogt ti ngrwo bc eht pt idtnd' eahv xs fo edatyirreh doeanaiemg - snlloew lsip dna eedliys +2
teepot123  af 19 pg 071 +1
beloved_bet  cdinAcrog ot bmosAs "tsMa ealeedltmc-di ia gentfemnOedoa eastdsoiac ihwt iatauirrc nad rr uphttiesOru catassidoe ihwt acllncii infnsgdi of lgalcire arctosnie es(e yetp 1 iystiniehvsrtyep trsctnePae)rs ineo tiiwnh 30 uiesmnt ot 2 uhros fraet rsouxpee nda lroveses eovr uhsro to d"yas +2
skonys  shiT ounesiqt is ass +1



 +5  upvote downvote
submitted by โˆ—jsmoov(25)
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isTh iapettn sah EDAUICQR DG,IAEAMNOE cwhhi is effrtinde ofmr Hryeit.aerd In eeyaridtHr oyu od ONT nptrees thiw itiauarrc as meniednto by smoe iorvepsu mtsem.cno

4/r/6ni-jb1:a1pcmlt-7/4i.8121sraeocaoes/lahnim9uoc11e0t/da.t-60lr.1ct

eurcdAiq emndiaaeog A)(AE si caehacderrzti yb ueacrdqi cfyeiiecnd fo C1 ihtnoribi -H1CNI,)( aairohvtnpectyi of eth lccsilsaa wthaapy of hunam cmomletepn nad nmdagoaeei smsmtoyp emdditea by banyknidri adelsree yb aotpapeniirpr tivncaaoti fo eth ointck-ntcain ssmye.t

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 +1  upvote downvote
submitted by โˆ—syoung07(58)
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emess isth rytierhead daneoiaegm kclsa wl,el eyegtivnhr ttha si ryierheadt ea.gemdaoin aThts mose good yilmaf fnu reeht he tooCtn

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 +0  upvote downvote
submitted by โˆ—abhishek021196(119)
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raHieydrte anoeeaigdm )(AEH cdsuae by srt1eaCe-es bothinrii nydiecicef si an lmom-uasntonoadati asiedse rlnseutgi fmro a tonamuit in eht Cnobhtri1ii- ee.ng AEH is acdicrzrhtaee by rrreucnet scaatkt of ,ieentns ,sevsami odzlliace nbuesucatous aeedm novvlngii eth emi,tsrxeeit alnati,ieg faec, ro ,utrnk ro mcuubaloss ademe fo urppe aywair ro .wsloeb notiRue nr-tgolme lohsaipypxr ihwt etheir etdaueattn ranegdnos ro C1s-eeetsra nhrbioiti has nebe snhwo ot cueedr eht ynuqcefer nda etyeisrv of HEA a.kcatts

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 +0  upvote downvote
submitted by kolivera(4)
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Tihs si tawh I cmea oscsra puttnig teh tow inamo(eaedg + ag)anrlmpysos .hoterteg kaeT itno countca thta shit noif is dnrgiaerg CAEsI u,bt I sgesu wtih a nrateic ev,stiyre eeaaodmgin cna be sastdcoaie thiw ertho xs. "wreHoe,v eeiaonagmd hsa udorecrc udelnysd feart hnstmo to earys of yprtea,h nda oubta 0%2 of nknwo asecs fo madageonie icorcrung in itsh cnoextt amy ilvveno sevree ympmssto g.(e,. de,nyspa ior,dsrt alg.ns"mo)srypa

/:n-wh/iwc/spindiecnmoetsr/.aeoeiys/tnma-wtcceacsrimtpd.oitegcdneietdd

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 +0  upvote downvote
submitted by syloruspincter(1)
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I tdo'n eilbvee thsi stueqino si edsgisadrn yethiadrre aeeadogimn h(hicw is fenidetily a saafietimnotn of -IN1HC ei)icc,fdeny btu rathre sjtu caetieovrv mtmnolepec ne(sci sti tibinroih is necie.)dfit meemRbre thta rpotudcbsy fo hte ememptlonc csadcae nlcuied ,aC3 Ca,4 nda 5a,C hwhci aer lla nhi.pnoxatslaay eiEp"ssdo of ucenutsao rrtciuaai dan oiaalnsocc desoieps fo mnagraoylp"ss esbdrcise na crigllea ceitnaro that acn eb etdiemda by het iloxnpasyathna ucepodrd ni teh aecdca.s heT hrote wanesr sohiecc wluod adel to dcdsreaee cetnmmopel aciyittv dna erohtefer earlsee fo fwere to.sainhaxalnpy

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