NBME 23 FEV1/FVC: normal;<br />FVC: decreased;<br />Diffusing capacity of the lung for carbon monoxide: decreased (NBME Answers)

You must be logged in to vote!

Retired NBME 23 Answers

nbme23/Block 2/Question#21 (reveal difficulty score)
A 55-year-old man comes to the physician ...
FEV1/FVC: normal;
FVC: decreased;
Diffusing capacity of the lung for carbon monoxide: decreased 🔍 / 📺 / 🌳 / 📖
tags:

+6 upvote downvote
submitted by momof21234(6)

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

het paitent hsa ssaboets hhwci si ersitctveir ecl(u saw llaprue Ll)aOCeu qsDp si seeeacrdd in act-acrtroihin inosontdci tri(ianiltset ungl dz te)c adn anlmro no e-irhorcctxaat cdiinotons cu(rsamul eu)siss

unscramble the site ⋅ become a member ⋅ ~~$279~~$49

usmlecharserssss how 1FCEFVV/ is amorln i ocnnta egt ttha +4

sammyj98 I tnkhi iths si drntsdaa for rsiecetvrti nulg e.esadsis nI vibreotcstu eht yaiaswr llosapec iurdgn irponaxite os t'si drha ot e,epixr utb 'hester a ogln ndwra uot den ot otinirape sa etiltl by ltitel it cs,aeeps dneiagl to a eeecrdsda VFCFE.V/1 nI ertiirscvet t'sp tsuj nrta'e aebl to vmoe dan xenpad eriht ulsng ugo,enh os whne yeth irxeep 'tsi fo a slaml ,vmouel tbu rehte snti' nya leolsapc vnie.dvlo Is't leik a mrnaol tpioraxein tujs hiwt a tecdtisrer eumol,v ngakim eth /1FVECFV nar.oml +

spow sechleamsrsr@suss In ercrevtitis glun idee,asss the troai si rheeti rnomal or c.nadseeri +4

drzed dnA het snerao why FEFVV1/C is hetire laomnr ro eiansecdr ni vittcrresie ulgn ieaseds is ryve pseim:l hte V1EF nda VFC thbo ceaeresd ubeaesc oyu ear rnegsitctir wliofr,a btu eth CFV liwl dceesear OREM hant eth VF1E, dna hsut ebcesau eth onmntoeirad si rgarl,e the cifatorn teheir atyss lomra,n ro csasneeri siln shtgttrlyCao this to vtctriuebso ungl dieaess weerh ouy veah an urnoctobsti to ira LFOW, e..g teh 1EVF ilwl ceesaedr rmoe htna hte ,CFV egnidal ot a owl traio by nidfieot +7

llamastep1 oT dad ot twha rd@ezd ,iasd osfriisb asecsu dralai iraottnc no eth ariyaws eeeofrtrh iencrgsain VFE.VF1C/ hTrees a lrUwdo q no ti +1

ankigravity dnA just ot add to athw sate@m1apll ads,i iralda titcrnao si eth leeirvta recof teexdre on het waasyir by eht itlitinartes s.tsiesu It is diarecnes in icibotfr nocosndiit edu ot eistgnn fo teh etuiss dna edrdecase ni nsditocnoi atth odryets or reecud hsertgtn of ttiliitesarn teusis. +

FEV1/FVC is normal because even though FVC decreases, FEV1 also decreases proportionately. There for the FEV1/FVC would be normal if both values decrease.

+2/- mdmikek89(6)

You must be logged in to vote!

+1 upvote downvote
submitted by ∗imgdoc(183)

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

30 ryesa nrounicstcot rko,rew ,unailnsiot i,bdhplgisiun gl?ibunmp seonAfsi tbesis pianirtyosr kscacerl = retcrieitsv ugln l ibtaeadlseeaisr pcmanyelrha petasi,oic RCIETUARL tetprna = rmylnpauo riisbsfo parttne no AELUCR PXLR EQLPUSA = Crhyer no po,t xtrae nfo,i ssos.ieAbts

All fo hsti tpoins ot a ietcriestrv nugl dsesiea hitw na TITILRTNSIAE .erattnp eEvn if yuo 'didtn teg bs,ssseitoa but doseutrnod atht thsi otglpihcoa cesprso is tctersivire ni aetr,nu you cna tge hte hrgti ste of ganshce no PFT. iThs si a gapihlooct etilrtisatni ideaes,s not haeatisnmy agisvr or oiop,l os LCOD will ereac.esd IF htsi saw hatymasnei grvsa,i nda ti dakes rof teh asem tse fo snigfidn uoyr DCOL UODWL BE O,NALRM yrou rvolleaA learrati iertgnad owudl be !lmnrao!

unscramble the site ⋅ become a member ⋅ ~~$279~~$49

You must be logged in to vote!

+0 upvote downvote
submitted by docred123(9)

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

reA lla rrtvseri/tnietstaiilietc lngu asdesise atviieicnd fo a OWL COL?D

unscramble the site ⋅ become a member ⋅ ~~$279~~$49

nlkrueger lyon if tsi' an tsirnlateiti gnlu essdeai i vieble.e elki loiop nca uesac a irttr"ieesvc nulg aseed"si btu 'its edu to mulsce ofreft dan udlow ceptxe to ees a cadeeers in igffnduis aitycapc A(F 2180 pg 67).52 +6

meningitis tsrutnoConci wkerr,o Dfeisuf lceauirrt aesioicpt demsaecr irstervciet adn olw DCLO rfo me. yhntiAng atth tehrie ddas siribofs ot vloeail, ro tihcnesk hte raetemid wtnebee ioalevl nad valalero aapicrliels will sauce owl .OCLD +10

305charlie94 lyalAtcu oilop is oen of the vcestririte gunl aesseisd ahtt hvea a anorlm dniffisug patccayi orf rnaocb mneodiox (FA 0219 )16.p6 +1

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 ...