FREE Gastrointestinal Digestive System Anatomy Questions and Answers
Which part of the stomach connects to the small intestine?
Correct!
Wrong!
The pylorus is the part of the stomach that connects to the small intestine and controls the release of food into the duodenum.
What is the primary function of bile in digestion?
Correct!
Wrong!
Bile emulsifies fats, breaking them into smaller droplets, which aids in fat digestion and absorption.
Which enzyme is responsible for breaking down proteins in the stomach?
Correct!
Wrong!
Pepsin, secreted by the stomach, is the main enzyme responsible for protein digestion in an acidic environment.
Which structure prevents food from entering the trachea during swallowing?
Correct!
Wrong!
The epiglottis acts as a flap that covers the trachea during swallowing, preventing food from entering the airway.
Which organ is primarily responsible for nutrient absorption?
Correct!
Wrong!
The small intestine is the primary site for nutrient absorption due to its large surface area created by villi and microvilli.
What is the primary function of the large intestine?
Correct!
Wrong!
The large intestine absorbs water and electrolytes, forming solid waste (feces) for excretion.