NBME 20 1:4 (NBME Answers)

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Retired NBME 20 Answers

nbme20/Block 2/Question#47 (reveal difficulty score)
A 35-year-old man comes to the physician to ...
1:4 🔍 / 📺 / 🌳 / 📖
tags: biostats

+8 upvote downvote
submitted by ∗smpate(20)

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https://web.stanford.edu/dept/HPST/transplant/html/hla.html

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rockodude wow that was super helpful +

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+6 upvote downvote
submitted by ∗hayayah(1212)

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You have a 25% chance of inheriting the same HLA markers as your siblings.

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masonkingcobra Two siblings have a 25% chance of being genotypically HLA identical, a 50% chance of being HLA haploidentical (sharing one haplotype), and a 25% chance that they share no HLA haplotypes. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2628004/ +23

alimd It looks exactly like an Autosomal recessive mode of inheritance. +3

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