Antacid tablets (e.g. TUMS, ROLAIDS) are used to help neutralize the acidity of gastric contents. What cells are responsible for this acidity?
A) chief
B) mucus
C) rugae
D) parietal

Question

Quizplus · Accepted Answer

Parietal cells, located in the lining of the stomach, are responsible for secreting hydrochloric acid (HCl), which contributes to the acidity of gastric contents. Antacids work by neutralizing this acid.

Antacid Tablets (E