Loop of Henle function US Medical PG Flashcards - Medical Study Cards
Master Loop of Henle function 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.
Loop of Henle function Flashcard Deck - 10 Cards
Flashcard 1: Approximately 20% of K+ reabsorption occurs in the _____
Answer: thick ascending limb (loop of Henle)
Flashcard 2: In the thick ascending limb, NH4+ may be reabsorbed by substituting for _____ on the Na+-K+-2Cl- cotransporter
Answer: K+
Flashcard 3: The thick ascending limb (loop of Henle) is also known as the _____ segment
Answer: diluting
Flashcard 4: The corticopapillary osmotic gradient is established, in part, by _____ multiplication
Answer: countercurrent
Flashcard 5: The _____ cotransporter is present on the luminal membrane of the thick ascending limb (of Henle)
Answer: Na+-K+-2Cl-
Flashcard 6: In the thick ascending limb, NH4+ is reabsorbed and added to the _____ gradient
Answer: corticopapillary osmotic
Flashcard 7: Following the thin descending limb, glomerular filtrate enters the _____
Answer: thin ascending limb (loop of Henle)
Flashcard 8: The [TF/P]glucose and [TF/P]AA ratios _____ over the course of the PCT
Answer: decrease
Extra:
https://onlinemeded.org/spa/renal?ref=anki
Flashcard 9: The corticopapillary osmotic gradient is established, in part, by _____ multiplication
Answer: countercurrent
Extra:
https://onlinemeded.org/spa/nephrology?ref=anki
Flashcard 10: The Na+ reabsorption mechanism of the thick ascending limb is _____-dependent (increased Na+ delivery causes increased reabsorption)
Answer: load
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/nephrology/videos/nephron-transporters?index=4]
https://onlinemeded.org/spa/renal?ref=anki
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