The proximal tubule is characterized by _____-osmotic reabsorption
#2
What receptors sense an increase in plasma osmolarity, providing stimuli to increase ADH secretion?_____
#3
ADH-activated V2 receptors cause translocation of _____ channels to the renal apical membrane, causing increased reabsorption of free water
#4
The thick ascending limb (loop of Henle) is also known as the _____ segment
#5
Following the thin descending limb, glomerular filtrate enters the _____
#6
The major regulatory mechanism of the proximal tubule is _____
#7
In the _____ of the nephron, Ca2+ is reabsorbed by an apical Ca2+ channel and a basolateral Na+-Ca2+ exchanger
#8
The Na+-K+ ATPase is located on the _____ membrane of the thick ascending limb (loop of Henle)
#9
The [TF/P]glucose and [TF/P]AA ratios _____ over the course of the PCT
#10
The corticopapillary osmotic gradient is established, in part, by _____ multiplication
Countercurrent multiplication system US Medical PG Flashcards - Medical Study Cards
Master Countercurrent multiplication system 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.
Countercurrent multiplication system Flashcard Deck - 10 Cards
Flashcard 1: The proximal tubule is characterized by _____-osmotic reabsorption
Answer: iso
Flashcard 2: What receptors sense an increase in plasma osmolarity, providing stimuli to increase ADH secretion?_____
Answer: osmoreceptors in the anterior hypothalamus
Flashcard 3: ADH-activated V2 receptors cause translocation of _____ channels to the renal apical membrane, causing increased reabsorption of free water
Answer: aquaporin 2
Flashcard 4: The thick ascending limb (loop of Henle) is also known as the _____ segment
Answer: diluting
Flashcard 5: Following the thin descending limb, glomerular filtrate enters the _____
Answer: thin ascending limb (loop of Henle)
Flashcard 6: The major regulatory mechanism of the proximal tubule is _____
Answer: glomerulotubular balance
Flashcard 7: In the _____ of the nephron, Ca2+ is reabsorbed by an apical Ca2+ channel and a basolateral Na+-Ca2+ exchanger
Answer: DCT
Flashcard 8: The Na+-K+ ATPase is located on the _____ membrane of the thick ascending limb (loop of Henle)
Answer: basolateral
Flashcard 9: 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 10: The corticopapillary osmotic gradient is established, in part, by _____ multiplication
