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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 wsa a urergsniuoF gd-b-se;io&t sbsseats.io oseuringFru boised era ldbeviee ot eb fmerod yb emasogachpr ttah eavh ogyaotesdphc dan tetmatepd to tgesdi eht f.rsbie

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almondbreeze  fnoi atbuo rusiugenofr odiseb ebgin mf ctan' eb dofnu on F/UWA :'( ethy tujs yas is't eari'at'lm +
taediggity  FA 0022 7,67 AF 2091 69..5. ?fm? fmos??o +3
69_nbme_420  stuJ ot :dad heT sntoquie sask whta lcel tepy ianteitdi the sFroibsi โ†’ orelAlav proagchemas enulfg the caesprtil dna iuendc rssifibo s(ame hhoapstpy rfo lal usnPsioinoe.oc)m ahaPotm 2091 gP 92 +10
alexv0815  "A alsml &(lt; 3 ),mฮผ ,growdlonenb- esbbdmp-dleuahl irtpcela taht scnatoin onr.i Mtso tnofe ense ni the aalerolv mstuep ni ncdsotioni chus sa t"ssbs.isoea ssbmoa +

@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



 +1  upvote downvote
submitted by โˆ—syoung07(58)
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Poisooenemuncs teg lllllla eth ayw dnwo to uro aeloivl to cseua fisoribs dna shut crvesiteirt nlgu z.d llAovei tndo aehv eht liocayurmci alvoreet to lerca tish so yeht pedend on aepcrhamgso ot gte dir fo utseasbn.cs

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