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 321: Vitamin B7 (biotin) deficiency presents with _____, macular dermatitis, mental status changes, enteritis, and lactic acidosis
Answer: alopecia
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/physiology?index=16]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 322: What type of bilirubin (conjugated or unconjugated) is formed in the splenic macrophages?
_____
Answer: Unconjugated/indirect bilirubin
Extra:
Watch Lab Evaluation of Liver Injury & Hyperbilirubinemia [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pediatrics-hepatobiliary/videos/medical-pathophysiology-hepatobiliary-gallbladder-and-biliary-tract-disease-lab-evaluation-of-liver-injury-and-hyperbilirubinemia?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/physiology?index=10]
https://onlinemeded.org?ref=anki
UWorld:
Flashcard 323: Does Gilbert syndrome result in unconjugated or conjugated hyperbilirubinemia?
_____
Answer: Unconjugated
Extra:
Watch Lab Evaluation of Liver Injury & Hyperbilirubinemia [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pediatrics-hepatobiliary/videos/medical-pathophysiology-hepatobiliary-gallbladder-and-biliary-tract-disease-lab-evaluation-of-liver-injury-and-hyperbilirubinemia?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/pancreatic-and-biliary-pathology?index=9]
https://onlinemeded.org/spa/gastroenterology/jaundice/acquire?ref=anki
Flashcard 324: Some of the hemoglobin in the blood due to intravascular hemolysis is returned to the liver by _____ molecules
Answer: haptoglobin
Extra: Haptoglobin binds free hemoglobin and the complex is cleared by the liver, decreasing serum haptoglobin levels.
Watch Intravascular Hemolysis Overview & Paroxysmal Nocturnal Hemoglobinuria (PNH) [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-blood-coagulation/videos/medical-pathophysiology-blood-and-coagulation-normocytic-and-macrocytic-anemias-intravascular-hemolysis-overiew-and-paroxysmal-nocturnal-hemoglobinuria-pnh]
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/hematology-and-oncology/videos/normocytic-anemia?index=3]
https://onlinemeded.org/spa/hematology-oncology/normocytic-anemia/acquire?ref=anki
Flashcard 325: What is the major source of energy during the first minute of exercise?
_____
Answer: Anaerobic metabolism
Extra:
https://onlinemeded.org/spa/biochemistry?ref=anki
Flashcard 326: Cirrhosis may cause vitamin _____ deficiency due to decreased synthesis of 25-hydroxylase
Answer: D
Extra:
Watch Cirrhosis Pathogenesis & Clinical Manifestations [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pediatrics-hepatobiliary/videos/medical-pathophysiology-hepatobiliary-liver-disease-cirrhosis-pathogenesis-and-clinical-manifestations?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/hepatic-pathology?index=10]
https://onlinemeded.org?ref=anki
Flashcard 327: Glucose-6-phosphate is ultimately converted to _____-5-phosphate via the enzyme glucose-6-phosphate dehydrogenase
Answer: ribulose
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 328: _____ of the insulin receptor allows binding of insulin receptor substrate 1 (IRS-1)
Answer: Autophosphorylation
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/surgery-general/pancreas/acquire?ref=anki
Flashcard 329: What effect does 11- and 21-hydroxylase deficiency have on serum levels of aldosterone?
_____
Answer: Decreased
Extra:
* 11-hydroxylase deficiency leads to increased mineralocorticoid effects due to increased 11-DOC which is a mineralocorticoid
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 330: Hartnup disease is due to a deficiency of neutral amino acid transporters (especially _____) in the proximal renal tubular cells and enterocytes
Answer: tryptophan
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/physiology?index=16]
https://onlinemeded.org/spa/dna-to-protein/amino-acids/acquire?ref=anki
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