What is the term for the process by which the kidneys reabsorb bicarbonate ions from the filtrate back into the bloodstream to help regulate acid-base balance?

A Glomerular filtration
B Tubular reabsorption
C Bicarbonate regeneration ✓
D Electrolyte exchange

Explanation

Bicarbonate regeneration is the process by which the kidneys reabsorb bicarbonate ions from the filtrate back into the bloodstream to help regulate acid-base balance.

Source

Guyton and Hall Textbook of Medical Physiology
Electrolytes and Acid-Base Balance Physiology Renal Physiology Medium MEDICAL Confidence: high