Decreased PCO2 (respiratory alkalosis) results in _____ HCO3- reabsorption
#2
In the lumen of the collecting duct, NH3 and H+ form NH4+, which is trapped in the tubular fluid and excreted ("_____"))
#3
If metabolic alkalosis is accompanied by ECF volume _____, the reabsorption of HCO3- increases, worsening the metabolic alkalosis
#4
Renal compensation of respiratory alkalosis includes _____ excretion of fixed H+ as titratable acid and NH4+
#5
Renal compensation of respiratory alkalosis includes _____ reabsorption of "new" HCO3-
#6
In the proximal tubule, glutamate is ultimately metabolized to _____, which is reabsorbed
#7
The H+ from NH4+ (glutamine breakdown) in the proximal tubule cells is secreted into the lumen via the _____ exchanger
#8
ECF volume contraction results in _____ HCO3- reabsorption
#9
Acid-base disturbances may affect serum K+ levels via altering activity and directionality of the _____ exchanger
#10
In _____ cells (in plasma), CO2 is combined with H2O via the enzyme carbonic anhydrase, forming H2CO3
Renal bicarbonate handling US Medical PG Flashcards - Medical Study Cards
Master Renal bicarbonate handling 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.
