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Retired NBME 22 Answers

nbme22/Block 4/Question#3 (reveal difficulty score)
A 60-year-old man comes to the physician ...
Alveolar macrophage ๐Ÿ” / ๐Ÿ“บ / ๐ŸŒณ / ๐Ÿ“–
tags: pulm repeat

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 +13  upvote downvote
submitted by โˆ—welpdedelp(270)
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It aws a sruuieFnogr b&-di;-esotg btoiss.esas urgeFnorsiu doeisb aer veiedelb ot eb fodrem yb cpoarsemahg hatt veha yocgsatohepd nda eedtatmtp ot iesdgt the eibfs.r

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almondbreeze  fion oubat gofeurinusr bodies bengi mf 'ncta eb udonf no FWU/A :'( ethy tusj yas it's 'rlmiaet'a +
taediggity  AF 0022 76,7 AF 9201 ..69.5 ?m?f o?o?smf +3
69_nbme_420  sutJ to add: hTe qonutsie sask atwh llec ptye atidnitie hte bioFssir โ†’ arellvoA scpeahgomar lfnegu the pirtclesa and dinuec fsbriosi (smea pthasohpy orf lal omnec)Poin.usiso taPamoh 2091 Pg 29 +10
alexv0815  A" lmals ;&tl( 3 ),ฮผm lwerg-nbo,ond daemd-lplsbhbue eratplic hatt cnoastin .roni oMts tofen snee ni het lvoaeral mstepu in ntconidsio ushc sa b.ssassit"oe msbaos +

@69_nbme_420 explanation is more correct. Adding it for visibility.

The question asks what cell type initiated the Fibrosis โ†’ Alveolar macrophages engulf the particles and induce fibrosis (same pathophys for all Pneumoconiosis). Pathoma 2019 Pg 92


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 +1  upvote downvote
submitted by โˆ—syoung07(58)
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Pecomesosiunon teg llallll eth ywa wond ot rou liveloa to cesau sisiofbr and uths ceeritisrtv gnlu dz. ielAolv dnto eahv the lurcyaocimi atelevor to ecral ihst so ythe deendp on pagamsroche ot gte rdi of bctssuaens.

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