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 161: Hypothyroidism may contribute to development of _____ due to dyslipidemia and endothelial dysfunction
Answer: atherosclerosis
Extra:
Watch Hypothyroidism Overview & Hashimotos Thyroiditis [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-endocrine/videos/medical-pathophysiology-endocrine-thyroid-and-parathyroid-hypothyroidism-overview-and-hashimotos-thyroiditis?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/endocrine?ref=anki
Flashcard 162: Progesterone may be converted to _____ via the enzyme 17α-hydroxylase
Answer: 17-hydroxyprogesterone
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 163: In adipose tissue, triglycerides are broken down into glycerol and fatty acids by the enzyme _____
Answer: hormone sensitive lipase
Extra:
https://onlinemeded.org/spa/surgery-general/pancreas/acquire?ref=anki
Flashcard 164: Type IIa familial dyslipidemia is due to either:
- absent or defective _____
- defective Apo B-100
Answer: LDL receptors
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 165: Niacin (Vitamin B3) _____ decreases serum triglycerides by decreasing hepatic _____ secretion
Answer: mildly
Extra:
Sketchy Pharmacology: Blood & Inflammation (Dyslipidemia drugs)
Watch Fibrates, niacin [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-blood-inflammation/videos/medical-pharmacology-blood-and-inflammation-dyslipidemia-drugs-fibrates-niacin?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 166: The triglycerides inside the chylomicron are broken down into _____ by lipoprotein lipase in the vicinity of the adipocytes (or peripheral tissue)
Answer: fatty acids
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 167: Increased levels of cholesterol inside the hepatocyte leads to decreased activity of the enzyme _____
Answer: HMG-CoA reductase
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 168: Acetyl-CoA is converted to _____ via the enzyme acetyl-CoA carboxylase (fatty acid synthesis)
Answer: malonyl-CoA
Extra:
Watch Fatty Acid Synthesis [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-lipids-fatty-acid-synthesis?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 169: Which lysosomal storage disease may be treated with recombinant enzyme therapy?
_____
Answer: Gaucher disease (i.e. recombinant glucocerebrosidase)
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 170: Once in the vicinity of adipocytes, apoprotein _____ on the chylomicron activates the enzyme lipoprotein lipase (LPL)
Answer: C-II
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
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