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 581: Which step of the Krebs cycle directly produces a molecule of GTP?
_____
Answer: Succinyl CoA --> Succinate
Extra:
Watch Citric Acid Cycle (TCA) [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-tca-cycle?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Other:
Flashcard 582: 11-deoxycortisol may be converted to _____ via the enzyme 11β-hydroxylase
Answer: cortisol
Extra:
Watch Congenital Adrenal Hyperplasia (CAH) [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-endocrine/videos/medical-pathophysiology-endocrine-adrenal-disorders-congenital-adrenal-hyperplasia-cah?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/endocrinology/adrenals/acquire?ref=anki
Flashcard 583: What effect does 11β-hydroxylase deficiency have on serum potassium levels?
_____
Answer: Decreased (hypokalemia)
Extra:
* due to increased mineralocorticoids; there is no salt wasting, which is seen with 21β-hydroxylase deficiency
Watch Congenital Adrenal Hyperplasia (CAH) [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-endocrine/videos/medical-pathophysiology-endocrine-adrenal-disorders-congenital-adrenal-hyperplasia-cah?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
Watch Congenital Adrenal Hyperplasia (CAH) [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-endocrine/videos/medical-pathophysiology-endocrine-adrenal-disorders-congenital-adrenal-hyperplasia-cah?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/endocrine?ref=anki
Flashcard 584: Which lysosomal storage disease is the most common?
_____
Answer: Gaucher disease
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 585: Factor V of the coagulation cascade is activated by factor _____
Answer: IIa
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/hematology-and-oncology/videos/coagulation-and-fibrinolysis?index=2]
https://onlinemeded.org/spa/heme-onc/hemostasis/acquire?ref=anki
Flashcard 586: If protoporphyrin is deficient (e.g. sideroblastic anemia), iron remains trapped in the _____
Answer: mitochondria
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/hematology-and-oncology/videos/microcytic-anemia?index=12]
https://onlinemeded.org/spa/cirrhosis-ii-chronic-decompensation?ref=anki
Other:
Flashcard 587: What foods are a natural source of fructose?
_____
Answer: Fruits, Honey
Extra:
Watch Metabolism Disorders Fructose Sorbitol [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-metabolism-and-disorders-of-fructose-and-sorbitol?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 588: UMP is converted to _____ (pyrimidine synthesis)
Answer: UDP
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-structure?index=8]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 589: Hemoglobin is a globular protein consisting of _____ subunits
Answer: four
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/pulmonology/videos/blood?index=10]
https://onlinemeded.org/spa/heme-onc/hemoglobin/acquire?ref=anki
Flashcard 590: After organification of I2, coupling between two molecules of DIT may combine to form _____
Answer: thyroxine (T4)
Extra:
https://onlinemeded.org/spa/endocrinology/thyroid/acquire?ref=anki
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