need help with your account or subscription? click here to email us (or see the contact page)
join telegramNEW! discord
jump to exam page:
search for anything ⋅ score predictor (“predict me!”)

You must be logged in to vote!
Retired NBME 23 Answers

nbme23/Block 2/Question#32 (reveal difficulty score)
A 2-year-old girl is brought to the physician ...
N-methyl-d-aspartate (NMDA) 🔍 / 📺 / 🌳 / 📖
tags: pharm neuro repeat

 Login (or register) to see more


 +19  upvote downvote
submitted by nwinkelmann(366)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49

,oS for mseo ,snraoe irrntumetroenstas is oitmngshe e'vI WAALSY ggsluredt ..iw.th lproabby eeuasbc I sanwt' guthta ti ellw os ernve llyrae leradne t,i stuj nedealr hgeonu ofr ewvretha a.mex I ustj dfonu thsi boo gurtohh NCBI and sti N!ITCFTAAS s'It from 0120 os htigm eb od,l utb it aws rt.ega You nca hercas ghtrouh the book dna ifdn eth ersc.tpha I tetryp uhmc jtsu wten hghotur all fo the atetnoirenumstrr rtpac.eh Nnn/p/s.ltwi.cKo:/nk9wwmso1gt7b09hv/i.bh.o/B

My inam uaa-a:Gstlytteek awma = rmoaj tecxtayiro nnairo.ruttteesmr woT espyt of ps)r1eeo crt: obcteptoi,rma smot fo hwihc rea yetaiprcsnp iG chwih lesda to recededsa MNDA rertecop icttiavy and riks fo i,ioeitcytitoxcx ro itnypsocptsa Gq rperctseo atht lade ot erseanic ,N+a K,+ dna eddseraec tegalamut csause ooanaletiiprzd dna ednsarice Mg++ imelspdcetna nda DMNA oretcerp vtctyiia dan rksi of occttyiixt,xeio dna )2 ooptnociri hcanenls dnnilgciu DAMN dna MkeAta/aPnAi ench,nsla hwihc lla oallw einocfcnpis noatic lufix,n utb nylo ANDM oallsw aC++ inlxfu (adn yoln in a tlaoveg dentnpeed namner areft isnieutfcf zlndratooeipai has aclepisdd the iirnitbho gM++ oni in het )n.caehln

BAAG nad yinegcl = ibhtiornyi tuatetrmioesrn.snr 1) ABAA-G dna AB-GAC = ciinotroop aesnnlch htat elda to euxlf of -,lC and peisetd tish aingcus ipooe,iarzltnad teh nrnuoe tslli ssyta ewobl ternsgi .nieoptalt A-ABAG binndig tsei orf esratuib,rabt tsie,odsr AGBA, nad ipcrontiox = iesind pore of c.lehnan AGB-AA idgbnin etis of ezszibienoneadp = eousdit fo pore fo .leanhnc 2) lGeycin nleahcn si a yrve miaslir -lC lxuef la.hcenn )3 GABBA- is a ipctatmbroeo hlceann that itasecavt iG gienald to scdradeee cMAP wchih vatesicta efuxlf +K alcenshn dan snthbiii +C+a ilfxnu ehcnansl ngdaeil ot zarphiinpaoolre.ty

Beiignco msiane = itleacsnecoham idaopnem nooidi(coanrt of byod nvmo,tmee d,aerwr ioatn,imvot oncm),feierntre nrpeniehopinre els(e,p wukesanl,fse ,nttiontea eeidgfn oeibh,var pinihneeerp w(sleto ocnnrotiacnte in S)C,N puls netosnior ,s(epel lnuwsfae,esk ,dprisnesoe axtenyi, aeau)ns adn inathseim so(a,urla totant,ien yegl,rla siuets a,dagem nad mya enneculfi odobl nbrai lo.fw) Oubiylso,v lal fo hsti si in tadidoin to arridgence nsrainnorosiemstu nda gt,ilfh hfrgit, adn ghift s.nprseoe

PAT nad ohter nuisrpe = tyetxoirca ,iinntosrssma daoecrles-e twhi rtoeh mm-ucleaolslle ortnser.rntautisem snediAeno st'in scallcaiysl enodcierds a rrtitutensmareno ueesbca ti tnis' seddoles/rerate ni a++C ndenpedte m,ernna tub edivred orfm APT feerob inhagv na ctxoertayi ae.piottnl

lcocyiAteheln = rmjoa ernoeutnmatrirts envodvil in uirirntmsnoonaess aiv cinmursa dan cntiiiocn roserpct.e

tPeiped tetroinrustesmran = cmymlono leedeasr as epdtrppoei raregl uersrspcro atht rea ecvadle by sicefipc enezsym htat weer ni het eams maerrrenttsouint viceels uopn ee.reals eiFv espty = tab/uring e,steppdi ipidoo eepipt,sd raiptyuti t,ipepsd hlipaomcthay gaieeslnr mrneoso,h adn stoeh otn cileifsads. sxEamlpe = surrcproe that eisvg esri to essabnctu P samipp(cu,poh o,ctxenore and TGI nda dreselea mfor lmsal dertamei SPN C ebifsr hatt rmistnta nipa nda earertmtpue niaorn,itofm frlpuoew nviepyet,hos ihiibnted by oopidi edetsip,p) nneiukinor ,A tunroipeeedp ,K and oendiueetppr ,ammag adn idpoio itesepdp nlgciduin patln adosliakl (leik phroie)mn, iecttnshy odiopi vaiivee,tdrs dna ihnroesdn,p dihrspnony, nad esalknpineh. In nelerga opdoii peipdets rea seestdnspra e..i( nasealaig ahs),mncemi dnlivveo ni xpleomc orvhiasbe slxaue( atao,itrtnc b/evusrveggiesasismis o)vaes,bhri dna etdialimpc tgohu(h not id)nietiefv in arpcsihcity ier.odsrds

Oella,rv atrrmsrnoteuisnet = ptye se:ypt mcollmul-elsea treittnsrmsa and udstoppenr,eei rweeh l-scoeesammlllu essnattrirtm ear efsrat and eiematd iardp csnytpai miitosnarsns (.i.e onedgnra SSN /ghlftihhtiigrfgt/f cuikq o)nrsee,sp eherw as euoerdseitnpp lan(og htiw lcigoboi amines dan some lsmla eullcemo asttnsitr)mer ear srlwoe dna eeidatm ralgau,d oldonperg ru.sosiasrtninoenm

mSoe psceru:ti ei.u_mcep/ubuunterdseard:oikhtmtwvnta/tiol/mws.pe_estr/rekpahwpd.ot/vnnreoihf_, rba-ei9dca-cie/e7wsgtet6/cl0i1tclhAA3p1ruoBs0-tdg--rt2wrrf1fdoBbR6erp4rn1-bw1naG2l/g6bamat43eese.p:aooufi2i.hg/a8shs3a0egnei/8r0dTeu4-f3P5-/6pr/p0s, adn 9f8nl/b-wdasw=.2-s/tonmei1ilr5=atd1-/0/d_ch1-ae3t6a-wt6f0;egxbpb/wbledt125rgUaidrsgiee-uel.7&:/#ap3-af-4agngbehefxh.

unscramble the site ⋅ become a member$279$49
sweetmed  shTi si .nziagma nkhta you +
sweetmed  Tshi si aaimzgn. hnakt oyu +
paulkarr  .W.oah. +
brotherimodu  Sroht odvie moeseno psodet mrfo BN2E-1M earwsns: pb.4?Hs2QohcwzuDvtecu/u/o:wvwwht.=tmt/-ywoa +6
dorischang  D'itnd fnhisi grndaei t,hsi tbu it sookl maeeosw +3
kcyanide101  If ouy anwan weirt a xett koob utsj say .lsoo.l.. ): +

  • effect of glutamate antagonist on pt with acute cerebral infarction = targets NMDA receptor

  • decreases calcium entry into neurons = decreased excitotoxicity = promotes recovery from acute cerebral infarction.


You must be logged in to vote!

 +19  upvote downvote
submitted by sympathetikey(1600)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49

ghTou t.uisqeno

eRalcl hatt mnneaeMit sr(ezalmhi'e gu)dr is a NDAM ocpRteer nnotstiagA that slpeh tpeenrv txityictexcoo yb noligckB C2+a yenrt. Ts'hat how I mmbreere shit.

unscramble the site ⋅ become a member$279$49
veryhungrycaterpillar  nc9oc/.wo3nuej.h0h/tnsrrw0s9tsp/ew./t/to/1o:rtigetGr a ltitle ader, dna hist si teh prepa ethy rteytp hucm sdeab sith eotqsinu no. +
veryhungrycaterpillar  iekLnd eht onwgr .eappr naeMt to ilkn iths one: mw/epi7n5/..ltatw:2wgiMm.pni/btovc66./Pr8n0slhsCcc//h +

a picture for better understanding https://2e.mindsmachine.com/asf04.02.html

^ link is dead :( (they published a 3/e) but here is the re-route to the new site if anyone wants to dig in https://learninglink.oup.com/access/watson3e-student-resources

+/- drdoom(1206)

You must be logged in to vote!

 +4  upvote downvote
submitted by spow(50)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49
  • A) A-ABGA eepctorrs tel C-l in
  • B) iGnlecy si usde in eht plnasi drco as an tioirbhniy aistum;ertoetrrnn olsa etsl C-l ni
  • C and E) rptieooMatcb ettalagum rorsptcee era oGrnpi-et peculdo
  • hTer,reoef eht lnyo htgin ahtt dulco elt +2aC ni si DMNA csoetrrep
unscramble the site ⋅ become a member$279$49
thotcandy  dcicrnoag ot stih, 3T5H is an ino naelnch ai(ymln Na adn K, but smeo Ca) so ttah was kdnia yffe moi +


You must be logged in to vote!

 +3  upvote downvote
submitted by lfsuarez(160)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49

AMDN ctreproes in this seac are gbnei sedu rfo ogln rtem otoeintnpati ihwtni teh rniab dan out fo lal of htere scieoch oynl iths trpceero essu Ca+

unscramble the site ⋅ become a member$279$49


You must be logged in to vote!

 +1  upvote downvote
submitted by chasingdreams101(4)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49

I pkdeci AMDN cabseue st’i yi,taslmtruo btu si hetre any depere senoar rfo is?th

unscramble the site ⋅ become a member$279$49
tea-cats-biscuits  ehT Q is ltaayclu isgkan cwhih of the ptreserco use C+a ,onis nda of hte hoiscce gnvie lnyo NAMD srtocreep od .os +32


You must be logged in to vote!

 +1  upvote downvote
submitted by adong(144)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49

Yuo acn rwenas yb rposcse of ma.nilnoiiet "imevtetiCop ta"tniosrinec meska oyu tkhni tsmltrouyia .NT oCrss uot GBAA adn ei.lncgy In teh ceoxrt so eamultgt.a irMabototcpe uwodl amen rhse'et scndoe esremssnge vivelndo dna eht cteprore lodwu ton iattsmrn almicc.u enHec N.DAM

unscramble the site ⋅ become a member$279$49


You must be logged in to vote!

 +1  upvote downvote
submitted by an1(114)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49

esud in lgno emtr onaeitintpot (a,agnugel emmo)r,y May osal ypal a role in egne rsnrpiniactto in esrnoun

)1 ANMD si a Gmaltteau etperrco us t2)peby MPAA is a pyetbsu fo AMND atth si yiiianllt edcitavat yb atamulgte erlea)3se MAND crtesorep rea uodnf rnae PAMA eetroprcs but rae ton ecdatativ by wlo vleles fo aaemulttg leesaer ude to a Mg oin li’ngboc‘k teh n) la4nhce reqteFnu cnitAo itpaenotl —tg&; tlntosauiim of PMAA g;&—t oidzrepasel tspo ctnpysai norneu —tg;& geotlav pdeetnned Mg blkco of DANM oerrectp dmoreve 5) xlufni fo aC huhogtr NDAM ;—tg& usseca nvee mroe AAMP srtpeocer ot eb itedrsen tion teh mbarenme ENT(O: PAMA si sinvpeseor to Ca nad tu)ag6atle)m Bceeusa hetre era orem prsotceer to rpnsode to t,i het ellc is oemr issnervope ot lamgateut

unscramble the site ⋅ become a member$279$49


You must be logged in to vote!

 +0  upvote downvote
submitted by zpatel(36)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49

lla eth hrtsoe a inevtocpineotm ncsei htey ahev esyeffitiiicsccic(pp is)g,ndal ANMD si het lyno sn(etcecenloeevnhi tcoimetivpe ,pe)roertc sah a gdlain etis nda ac , an nad ee.gn..hcm icpotveetim

unscramble the site ⋅ become a member$279$49
hello  teh qietusno syas emoiptticev ianeirocn,tts i inthk thsi is ednffriet frmo oitepvcitme ngidb.in +


You must be logged in to vote!

Must-See Comments from nbme23

ferrero on Precapillary resistance
yotsubato on 99%
sne on Triglyceride
sajaqua1 on Area labeled ‘D’ (Spinothalamic tract, right)
stinkysulfaeggs on Hypoglycemia
hayayah on Iris
soph on Peak inspiratory pressure (alveolar): ...
seagull on Area labeled ‘C’ (Cranial nerve 8: ...
water on Dietary change
wired-in on 28.8
beeip on Binding of permeable ligand to nuclear ...
thomasalterman on Hypoglycemia
yotsubato on Inhibition of the cytochrome P450-dependent ...
seagull on Decreased sodium bicarbonate reabsorption in ...

search for anything NEW!