Understanding Acid Reflux and GERD

The video tutorial discusses the differences between acid reflux and GERD, highlighting the pain and potential damage caused by these conditions. It explains how GERD can affect both adults and infants, emphasizing the challenges faced by infants due to their underdeveloped esophageal control. The tutorial also explores the anatomy of the stomach, focusing on gastric rugae and the role of mucosal and parietal cells in digestion. Finally, it examines the issues with the lower esophageal sphincter that contribute to acid reflux and GERD, and the ongoing debate about their causes.

What is the primary difference between acid reflux and GERD?

What are some common causes of acid reflux?

How does GERD affect infants differently than adults?

What role do mucosal cells play in the stomach?

Explain the function of the lower esophageal sphincter in relation to acid reflux.

How can antacids help with acid reflux, and why might they be ineffective for GERD?

What are the potential long-term effects of untreated GERD?