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 421: Phosphorylation of glycogen synthase causes enzyme _____
Answer: inactivation
Extra:
Watch Hormonal Regulation Glycogen Insulin Glucagon Epinephrine [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-hormonal-regulation-of-glycogen-by-insulin-glucagon-and-epinephrine?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 422: The hypercalcemia seen in patients with Humoral Hypercalcemia of Malignancy is mediated by _____
Answer: PTHrP
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/pulmonology/videos/lung-cancer?index=6]
https://onlinemeded.org?ref=anki
Flashcard 423: Uroporphyrinogen III is converted to _____ via the enzyme uroporphyrinogen decarboxylase (heme synthesis)
Answer: coproporphyrinogen III
Extra:
Watch Heme Synthesis [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-heme-and-porphyrias-heme-synthesis?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/microcytic-anemia?index=4]
https://onlinemeded.org?ref=anki
Flashcard 424: δ-aminolevulinic acid is converted to _____ via the enzyme δ-aminolevulinic acid dehydratase (heme synthesis)
Answer: porphobilinogen
Extra:
Watch Heme Synthesis [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-heme-and-porphyrias-heme-synthesis?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/microcytic-anemia?index=4]
https://onlinemeded.org?ref=anki
Flashcard 425: Vitamin K deficiency is characterized by a(n) _____ bleeding time
Answer: normal
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/hematology-and-oncology/videos/coagulation-and-fibrinolysis?index=10]
https://onlinemeded.org/spa/heme-onc/hemostasis/acquire?ref=anki
Flashcard 426: Coproporphyrinogen III is converted to _____ (heme synthesis)
Answer: protoporphyrinogen IX
Extra: Watch Heme Synthesis: https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-heme-and-porphyrias-heme-synthesis?utm_source=anki
Watch associated Bootcamp video: https://app.bootcamp.com/med-school/hematology-and-oncology/videos/microcytic-anemia?index=4
https://onlinemeded.org?ref=anki
Flashcard 427: What is the major transport form of NH3 in the blood (from most tissues)?
_____
Answer: Glutamine
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 428: In splenic macrophages, heme is metabolized to _____ by the enzyme heme oxygenase
Answer: biliverdin
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/physiology?index=10]
https://onlinemeded.org?ref=anki
UWorld:
Flashcard 429: Carbamoyl phosphate synthetase II is activated by _____ and PRPP
Answer: ATP
Extra: Carbamoyl phosphate synthetase II (CPS II) is the rate-limiting enzyme of de novo pyrimidine synthesis.
Activators: ATP, PRPP
Inhibitor: UTP
CPS I: Urea cycle (Mitochondria)
CPS II: Pyrimidine synthesis (Cytosol)
[https://app.bootcamp.com/med-school/genetics/videos/dna-structure?index=8]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 430: Increased NADH/NAD+ (e.g. due to ethanol) causes increased conversion of pyruvate -> lactate, thus increasing risk for _____
Answer: lactic acidosis
Extra:
Watch Alcohol Metabolism [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-alcohol-metabolism-alcohol-metabolism?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism/glycolysis/acquire?ref=anki
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