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

eth tptenia sah ostsbsea ihwhc is cttrievsier (ecul asw plurlae s lO)pLqaCDue si reedaedsc in thtoinri-aaccr tiocsodinn rsiitinaetlt( nlgu zd ec)t nad rmonal on ea-rxoiractthc nsiiocnodt (lsurcaum suis)es

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

usmlecharserssss woh EFF/1VCV si lmoarn i cnnoat teg tath +4

sammyj98 I hnitk tihs is asatndrd rfo isvrrttecei nlgu ae.ssdesi nI rvetticbosu het iysarwa plcsleoa dirugn pniarixeto os sit' drah to ipxe,er tub rset'eh a glno arwnd uto end ot aetopirin sa lttiel yb leiltt ti psecas,e gdalein ot a esecradde EC/.VVF1F nI secetvritir 'pst tjus anret' elab ot omev adn dxpena ehitr lsgun o,ngeuh os nweh thye ixreep ist' of a malsl ol,meuv tub eethr t'ins any eaolcspl vdvon.eil t'sI leki a ranlom natieirpox jtus htwi a eicrsrdtet ,euvlom gamikn the V/F1VFEC nl.maor +

spow mcls@huesrassssre nI ettsecrivri lnug ieassds,e the roiat si therei nalrom ro rs.ieacnde +4

drzed And the oearsn hyw 1FVFCEV/ si iehtre nomalr ro ranidecse in ertriiscevt ngul sasdeei is ervy esmi:pl eht 1FVE nda FVC obth dasceere asecbue you era trernictsgi iafwrl,o btu het CVF llwi reesedac ERMO anht teh FE1V, nda utsh cueseba eht onodenmrati is e,arlrg het riactonf itereh asyts ramn,ol ro esniacser tClsnolasyrtig th ihst ot ovtisuctebr lgun sedeisa ewher uyo avhe an stoounticrb to rai ,WFOL .eg. eht V1FE will eedascer moer nhat hte FC,V dnelgia ot a wlo itoar yb ifdioten +7

llamastep1 To dda to what d@zder asdi, iofbsrsi ucsesa irdlaa rcottina on het awryasi erthoefer neagiinrcs V1./EFVFC Trseeh a roUldw q no it +1

ankigravity dnA ustj ot dda to wtah mpsl@laat1e dai,s irdala toctnari is het ativelre forec xredete on the wiraysa by the itiattirsnel esu.ists tI si rseneiadc ni ifcbtori nioodtncis due ot getnins of teh sustei dan edserdcae ni idsonnicto taht rdyseot ro dueecr esrghtnt of ititasltrine tiu.ses +

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 eayrs otutrninscoc rrkeow, uslotnna,ii idpghnsliiub, un?blmipg bnfsosteAsi ies yrrsotiipan kcselrac = srvictirtee nlug baesiastleri adle mearlpncyah cap,osteii LIECRTARU tearntp = pyomulnar oifsbsir ptatern no RLEL RXCUPA ASULQPE = heryrC no tp,o trexa fni,o bss.sotAeis

llA fo hist tnopsi to a tsiievetrcr nglu eiseasd htwi na TITREALSINIT rtenat.p nEev fi oyu dtd'ni tge bossseaits, utb sddeturono atht tish atoghlciop erscsop is ieerrtcivts ni na,tuer yuo can teg eht hrtig tse fo sgehacn on FT.P Thsi si a opiaoglthc sertlittiina dissa,ee not eiaytmshan rasgvi or opio,l so DCLO ilwl .sedarcee FI this wsa nteshamyai arvsg,i adn it eadsk for hte amse est fo sifngind yuro DLOC WDLUO BE ,NRLMOA yrou loalrAev elaatrri tedarngi wdlou be oa!n!mrl

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

erA lal iaii/rtetlctistenrirvest lngu siseaeds niecivaitd of a WLO L?DOC

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

nlkrueger ylon fi sit' an ttesnaliriit ungl isaedse i l.bvieee kile opiol acn csaue a ivcs"tierter ugln edsies"a utb 'tis due to smluec frofte dna ludwo tecpex to see a reecedas in ffdnusiig iaptycca (AF 8012 pg .627)5 +6

meningitis oniutCortnsc ok,erwr euffDis iacrlertu aisociept ercedsma ttirevcrise and olw LCOD rfo me. iAyhntgn htat reheit asdd ssoirfib to evll,oai ro tneihskc eth diteeamr wteebne voeilla adn laveoarl silralepaci lwil sceua lwo .OCDL +10

305charlie94 lAycautl oopli si noe fo eth riesrtticve lung asssedie tath ehva a nalomr fngiifsdu yacptiac for coabrn odmxieon (AF 2091 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 ...