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NBME 23 Answers

nbme23/Block 1/Question#18 (26.7 difficulty score)
A 15-year-old boy has nasal polyps and ...
Enzyme B🔍
tags: biochem pathways 

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submitted by sajaqua1(462),
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FA 2019 pg. 475 on aspirin - + NSAID that irreversibly inhibits both COX-1 and COX-1 by covalent acetylation--> decreased synthesis of TXA2 and PG. + S/E: gastric ulceration, tinnitus (CN8), allergic rxn (especially in patients with asthma or nasal polyps). chronic use can lead to AKI, AIN, GI bleeding.

+/- almondbreeze(69),