Lipid metabolism US Medical PG Flashcards - Medical Study Cards
Master Lipid 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.
Lipid metabolism Flashcard Deck - 10 Cards
Flashcard 131: Pregnenolone may be converted to _____ via the enzyme 17α-hydroxylase
Answer: 17-hydroxypregnenolone
Extra:
https://onlinemeded.org?ref=anki
Flashcard 132: Are triglycerides polar or nonpolar?
_____
Answer: Non-polar
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 133: _____ is an arachidonic acid pathway metabolite that causes neutrophil chemotaxis
Answer: LTB4
Extra:
https://onlinemeded.org/spa/immunology?ref=anki
Flashcard 134: Which lipoprotein is secreted by intestinal epithelial cells and delivers dietary TGs to peripheral tissue?
_____
Answer: Chylomicrons
Extra:
Watch Statins [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-blood-inflammation/videos/medical-pharmacology-blood-and-inflammation-dyslipidemia-drugs-statins?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 135: In the blood, VLDLs pick up apoprotein _____ and _____ from circulating HDL
Answer: C-II
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 136: Can a urine test for ketones detect acetoacetate?
_____
Answer: Yes
Extra:
*DKA confirmed by measuring BHB in the SERUM
Watch Ketone Bodies [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-lipids-ketone-bodies?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
Watch Diabetic Ketoacidosis (DKA) & Hyperosmolar Hyperglycemic State (HHS) [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-lipids-ketone-bodies?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/endocrine/diabetes/acquire?ref=anki
Flashcard 137: Which lipoprotein is formed by modification of IDL and delivers hepatic cholesterol to peripheral tissue?
_____
Answer: LDL
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 138: What substance is the precursor to bile acids, steroids, and vitamin D?
_____
Answer: Cholesterol
Extra:
https://onlinemeded.org/spa/gastroenterology/gallbladder/acquire?ref=anki
Flashcard 139: Carnitine acyltransferase-1 (CPT-1) is regulated via negative feedback by _____
Answer: malonyl CoA
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 140: What type of bond exists between fatty acids and glycerol (e.g. triglycerides)?
_____
Answer: Ester bonds
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
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