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usmle questions

uworld assessment review

QuestionAnswer
Peutz Jeghers polyps harmartomatous polyps in GI hyper-pigmentation around the mouth
cystinuria COLA Cystine made of 2 cysteines connected by a disulfide bond. RX; chelating agents and alkylating agents
kulchikey cells neuroendocrine cells of the lung. implicated in small lung cell carcinoma
clara cells makes surfactant
accuracy accuracy is a measurement of whether the data is “correct.” The trueness of test measurements. systematic error decreases accuracy in a test
precision Precision measures the degree to which data is grouped together and reproducible, consistency and reproducibility of a test Random error precision in a test. precision standard deviation. precision statistical power (1 − β).
hereditary hemorrhagic telangiectasia (HHT), which genes are involved presentation ENG (endoglin) and ALK-1 (activin receptor-like kinase-1) encode proteins expressed on vascular endothelial cells. spontaneous recurrent epistaxis, mucocutaneous telangiectasia, internal visceral AVMs,
Created by: beccao