Metabolism US Medical PG Flashcards - Medical Study Cards
Master Metabolism with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Metabolism Flashcard Deck - 10 Cards
Flashcard 691: Vitamin B12 and folate deficiency result in mildly elevated _____ levels, increasing risk for thrombosis
Answer: homocysteine
Extra:
Watch Acquired & Inherited Thrombosis Syndromes [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-blood-coagulation/videos/medical-pathophysiology-blood-and-coagulation-coagulopathies-and-platelet-disorders-acquired-and-inherited-thrombosis-syndromes?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/hematology-and-oncology/videos/coagulation-and-fibrinolysis?index=6]
https://onlinemeded.org/spa/dna-to-protein/amino-acids/acquire?ref=anki
Flashcard 692: Vitamin B2 (riboflavin) is a precursor to _____ and _____
Answer: FAD
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/physiology?index=16]
https://onlinemeded.org/spa/metabolism/pyruvate-dehydrogenase/acquire?ref=anki
Flashcard 693: What is the effect of uncoupling agents (ETC) on O2 consumption?
_____
Answer: Increased
Extra:
Watch Electron Transport Chain (ETC)/Oxidative Phosphorylation [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-electron-transport-chainoxidative-phosphorylation?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 694: What enzyme is elevated in mumps patients due to involvement of the pancreatic or salivary glands?
_____
Answer: α-amylase
Extra:
https://onlinemeded.org?ref=anki
Flashcard 695: What indicates a positive dihydrorhodamine flow cytometry test for CGD?\n_____
Answer: Minimal green fluorescence (lack of rhodamine)
Extra: Chronic Granulomatous Disease (CGD) is caused by a deficiency in NADPH oxidase. This leads to an inability to generate superoxide, which is required to oxidize dihydrorhodamine 123 into fluorescent rhodamine 123. Thus, a lack of fluorescence is diagnostic.
Flashcard 696: Pure vegan diets (without calcium supplementation) may cause _____ kidney stones
Answer: calcium oxalate
Extra:
Watch Calcium Oxalate Stones & Calcium Phosphate Stones [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-renal/videos/medical-pathophysiology-renal-urinary-tract-obstruction-calcium-oxalate-stones-and-calcium-phosphate-stones?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/nephrology/videos/nephrolithiasis?index=4]
https://onlinemeded.org/spa/nephrology/kidney-stones/acquire?ref=anki
Flashcard 697: Azathioprine and 6-mercaptopurine increase cellular levels of _____
Answer: PRPP
Extra:
Watch Azathioprine, 6 mercaptopurine, mycophenolate mofetil [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-antineoplastics/videos/medical-pharmacology-antineoplastics-antimetabolites-azathioprine-6-mercaptopurine-mycophenolate-mofetil?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-structure?index=6]
https://onlinemeded.org/spa/immunology/immunosuppression/acquire?ref=anki
Flashcard 698: What do the carrier molecules NADH, NADPH, and FADH2 carry in their activated forms?
_____
Answer: Electrons
Extra:
https://onlinemeded.org/spa/metabolism/pyruvate-dehydrogenase/acquire?ref=anki
Flashcard 699: A deficiency in _____ is the most common genetic cause of hyperhomocysteinemia
Answer: methylene tetrahydrofolate reductase (MTHFR)
Extra:
Watch Homocystinuria [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-amino-acids-and-proteins-homocystinuria?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/dna-to-protein/amino-acids/acquire?ref=anki
Flashcard 700: Cystine kidney stones precipitate with _____ urine pH
Answer: low
Extra:
Watch Magnesium Ammonium Phosphate (MAP) Stones, Uric Acid Stones, & Cystine Stones [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-renal/videos/medical-pathophysiology-renal-urinary-tract-obstruction-magnesium-ammonium-phosphate-map-stones-uric-acid-stones-and-cystine-stones?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/nephrology/videos/nephrolithiasis?index=5]
https://onlinemeded.org/spa/nephrology/kidney-stones/acquire?ref=anki
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