Acid-base balance — Flashcards

Decreased CO2 (respiratory alkalosis) causes a(n) _____ in HCO3- by mass action

What is the effect of alkalemia on free ionized Ca2+ concentration?_____

The _____ cells of collecting duct are the major site of H+ secretion

Increased CO2 causes a(n) _____ in arterial pH

Brunner glands secrete a mucus-rich secretion that contains _____

In the proximal tubule, **NH4+** (produced via glutamine metabolism) is secreted into the lumen via the _____ exchanger.

Pancreatic insufficiency is associated with _____ duodenal pH

How does increased ventilation rate during pregnancy affect blood pH? _____

What effect does alcohol and caffeine have on gastric HCl secretion? _____

Gastric HCl secretion during the _____ phase is mediated by both vagal stimulation and direct gastrin release