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Retired NBME 21 Answers

nbme21/Block 2/Question#23 (reveal difficulty score)
A 4-year-old boy with chronic granulomatous ...
Macrophages producing interleukin-1 (IL-1) 🔍 / 📺 / 🌳 / 📖
tags: Immuno repeat

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submitted by trazobone(97)
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I swa os iedxaft on the catf ahtt ni a BT aalr,mugno sagreoapmhc cepuord 21LI or aalh,pNFT otn I.L1 oS I eemniliatd C nad edkiccl ,B vnee oth ’sti nto 4DC cltmpesyyoh hatt edrcpuo aTNplFa.h tuB the afct htat mrhgpaesaco uocrpde LI1 lislt i’dntd ekam nya .esesn

I ctudnol’ fnid yna etnxnailopa ni fstri dai fro isth (it s’odten ltle uyo htwa lcsel sercete L,1I) tub icorgdacn ot ym nesto rfmo an oimunm elrtuce I hlfa ipda noitetatn ,to IL1 is a eintykco fo inaten mutiyimn eetecdrs by st,oymcnoe smo,pcraegah eonldetlahi scle,l adn heeliaplti ;lscle so bylaiacls yvye.ordbe Tsih osge in ucojctnnoni htiw vteginrehy that AF ssay (F18A p. 01)8

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makingstrides  Mspgahcoera rtceees ,8-161,2I,l nda NFT - Ia .hnpla this niaoe,csr eht ietntap si l-1I2 rcoeetpr ndtifciee. ehnW apseamrcohg flgune na tbc,ejo ti eseersal l2-I1 ot utsletaim oyce-p,tTmylsh thta ni tr,renu aeeselr mafm-aIng, whhic dlowu rtovcen eth aergcahmpo toni an opeiitdhli csithtoi.ey +4
abk93  inmagk rssteid is a llarbe akTnh ouy +
abk93  hwy si hist ietatpn -1li2 etifcndie? +2


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submitted by abk93(8)
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pyaSfcici,lle ahwt si eht urpspeo fo I1l- in tshi ?enioquts

si ti tujs atth rgocsapehma emka -?l1I

stde'no preaap ot be vlovedin in agmuonlra oofirmnt.a

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submitted by usmle11a(102)
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IFN y iwll ibhinit rtnfifeiioedtan fo Th2 cllse dna threorfee (,ea w)gbrn)o eulryrogta T e)sdlcl fi hte ecsa asw iltknga baout irvus

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teepot123  af 19 pg 180 +


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submitted by meryen13(48)
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rfoinenert mmaag ilwl do a wfe tsngih in -&ygdt;ob- 1 taiavtec oaegsrpamch ot llk!i ro ot mcbeeo iihptodlee sychetiito to llaw ffo snintfec.io -2 it wlil eeisncra eth amc eoemlscul on eht freusac of hte .elslc 3. ti btihiins intdearnoieftfi fo t elcl ot th2 lecl eaeubcs th2 hsa tain ytimmaaornlf (1-l0i etnreo)csi nda ipnolhsicoei aiavtciont tocifn.nu .4 osla tieadtvac het nk lslce ot statr ligkinl!

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bbr  dna t(jsu orf p,)onmeletssec oprtmsoe 1hT +
ege  thaw osde a"Mc" dstan ?fro i"t lilw isaenecr het acm uellcemos fo the sfcearu of the "eclsl. nsahkT! +
saqeer  m=ca eammbern ttacka xclpoem +2


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submitted by temmy(153)
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FNI mgama elamisttus raspmgcoeha ot opedcru ralsongmua

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submitted by jatsyuk38(2)
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stdnoe' mgNFmIaa- rulptegaue ?IMHCI Wchhi doluw vcietaat T oytspyelmhc to prduoec tysce ?ioknI do gte hwy hgaoprcmsae si the etbetr wnare,s btu dnit'd sneduatrnd awht L-I1 dah to od htiw nhgta.i..yn

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