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Retired NBME 21 Answers

nbme21/Block 1/Question#16 (reveal difficulty score)
A 43-year-old man comes to the physician for ...
Aortic ๐Ÿ” / ๐Ÿ“บ / ๐ŸŒณ / ๐Ÿ“–
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 +38  upvote downvote
submitted by โˆ—mcl(671)
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lLdbeae RCX hsgiown snpiotio fo dterieffn .evslav

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hyperfukus  ihst knil is gea!rt re'ehyt listl inkd fo sceol roteeght :( tsi so hrda ot letl for me w/o ecrrenfee of teh reosht +
hyperfukus  shti inlk si areg!t t'rhyee lsilt knid fo lcose rotgethe :( ist so hard ot etll orf me /ow erereefnc of het htsreo +
mannywillsee  oS eht ywa to eeifittafernd ortiAc vevla form teh sreoth si yb kichcegn teh alrelat ewv,i VA lwli eb orme eimdal hnta tohb csiutridp and rlm;ait uiidpsctr lwil be mroe nreiaort adn lmtira illw eb ptsriroeo iwhle lnoumayrP is ingdo tis own ignth +3
sunnyside  A ronuges ltod me ceon atht rehet is on te"lf" nad t"irhg" erath - lyno onerirta dan riserpoot - rfeeirrng ot how het ehrta tiss in vi.vo slpeH em hitnk hutoghr giimagn nda seeth dierw yonatma isesqtuno +1
sunnyside  uJst to sinihf uto atth t.h..oghut ghRti deis = tea.nrior tfeL dies = eiopsr.rot +

One thing people haven't noted yet is that this valve is definitely a ventricular outflow valve. You can tell it's a ball valve which prevents backflow from either the pulmonary artery or aorta (https://www.researchgate.net/profile/Mohammad_Gudarzi/publication/265601727/figure/fig1/AS:392097598328837@1470494760407/Three-kinds-of-mechanical-valves-a-caged-ball-b-tilting-disc-and-c-bileaflet.png) vs a mitral/tricuspid valve which looks more like this (https://myheart.net/wp-content/uploads/2015/11/replacement-mitral-valves.jpg)

+5/- ibestalkinyo(60)

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 +19  upvote downvote
submitted by โˆ—step1soon(51)
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vsetaeohtrgp/i/l-eudo.sy/icesyrlvd:rmoakthaal-/a

oLok ta herwe teh cspsu are oinnitgp โ†’ wspaurd eehrrfote coari.t fi sucsp eerw wdrdaonw โ†’ ehtn ilmart elvva duwol be hte hrtgi eransw

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misterdoctor69  mlrtai avevl wdoul lony heav 2 ucpss even if it rewe declrpae hughto t.?rh.i.g +
bbr  fetrA nigrast ta isht fro ,leaiwh I ewadtn ot aeretobal on shit to maek ti vnee rleraec. ehT 3 araes tath teem at a itopn odwlu be eth 3 pcss.u Thsee 3 pflas rea ggnio ot teg owbln .peon nsMae olfw is ormf wndo ot pu. +5


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 +4  upvote downvote
submitted by โˆ—kentuckyfan(47)
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aotrneh klin I fnuod pluelhf

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 +3  upvote downvote
submitted by โˆ—suckitnbme(239)
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I swa ucstk weetebn miatrl nad actori dan twen whti ricaot usbecea hte L rvetlienc olkso reead,lgn ibsolpys niingth thta the nitteap dha traico ess.nsoit

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drzed  I newt thiw oarcit cusabee it loosk liek het vvlea ahs rteeh cs,pus hiewl hte lmirat evlva holdus lnyo aehv ow.t teIcroncr cg?oil +4
an1  I aws suktc ewenbet itcrao dan irta.lm huhogTt eh lekodo leki eh mghit aehv iy,posshk aessmud it asw rtngyi ot kema us tinkh araMfn dna ntew rof mtilra elavv (: +


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 +0  upvote downvote
submitted by โˆ—nbaumgarten(0)
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ihTs yam be g,wonr tbu ti loas olkso ekli he mya vaeh ahd craiot norguagreitit ebrf.eo You cna see hatt ish ahs fetL tluacrenirV nel.earntmeg

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ali_hassan  stylohne i utsj gtuhhot hatt he dha an eylra vvarlula iesoln dh(a rrsueyg wneh eh aws )34 iuwotth ayn trohsiy fo meso otrs of iodeaitnsdrc c.t.e culdo be eh hda iudcsbpi aevvl which dnedee cnagerlpi +
ali_hassan  *33 +


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