Gastrointestinal Anatomy

Where does the stomach begin? 

• Serosa
• Fundus
• Pyloric Sphincter
• Cardioesophageal sphincter

What is the innermost layer of the stomach?

• Serosa
• Mucosa
• Submucosa
• Pylorus 

What do parietal cells secrete?

• Mucus
• Hydrochloric acid
• Pepsinogen
• Pepsin

Where does the stomach end?

• Pyloric Sphincter
• Submucosa
• Cardia
• Gastric pit

Which one of these is a gastric disorder?

• Cyclic Vomiting Syndrome (CVS)
• Irritable Bowel Disease (IBD)
• Epilepsy
• Diverticulitis