NBME 24 Eosinophils (NBME Answers)

NBME 24 Answers

nbme24/Block 1/Question#28 (reveal difficulty score)
A 32-year-old woman comes to the physician ...
Eosinophils 🔍 / 📺 / 🌳 / 📖
tags: immuno

+46 upvote downvote
submitted by ∗tea-cats-biscuits(273)

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atstillisafraud Thanks for a good answer. This question made me feel like I was taking T21 pills +18

medguru2295 Thank you- I was really thinking this question had 2 correct answers... of course my dumbass picked Mast cells. +7

ajss where do i find this info?? +

paperbackwriter @ajss pg 112 of first aid 2019, under type I hypersensitivity. Immediate --> mast cells releasing histamine and tryptase, late--> eosinophils and leukotrienes recruited via chemokines +3

graciewacie9 Wow, i missed the fact that the question is asking for the RESULT of the reaction, NOT the cause of the reaction. Mast cells cause the initial reaction, eosinophils would be the result of the eosinophils. *facepalm +9

greentea733 @graciewacie9 SAME UGH +

lba9587 Pathophys (as far as I understand it)...Mast cell degranulates, thus the phospholipid bilayer et. Al are left behind and needs to be degraded. Who comes in? Our good friend eosinophils, as they contain Major Basic Protein (responsible from breakdown of expired mast cell). Note, you can tie this in to the delayed Leukotriene effects of an allergic rxn, as the bilayer is also broken down by arach. Acid. (See this link to support my credibility https://images.app.goo.gl/3cUF3ZVc7qy8uxAi9) +

mutteringly who else looked up what T21 pills were +8

fatboyslim Who else still doesn't know what T21 pills are and feels left out? +

+7 upvote downvote
submitted by ∗andro(269)

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+0 upvote downvote
submitted by ∗unknown001(9)

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submitted by ∗linnet23(0)

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