Gastrointestinal
What is the primary function of the gastrointestinal (GI) tract?
To break down and absorb nutrients from food
Which organ is responsible for the majority of nutrient absorption?
Small intestine
What is the main role of the stomach in digestion?
To mechanically and chemically break down food
What substance does the liver produce to aid digestion?
Bile
Which part of the GI tract is primarily responsible for water absorption?
Large intestine
What is the term for the rhythmic contractions of the GI muscles that move food along?
Peristalsis
What is a common symptom of gastroesophageal reflux disease (GERD)?
Heartburn
Which enzyme is primarily responsible for breaking down proteins in the stomach?
Pepsin
Where is the appendix located in the gastrointestinal tract?
Attached to the cecum of the large intestine
What is the role of the pancreas in digestion?
To produce digestive enzymes