ATI RN
Anatomy And Physiology Digestive System Test Questions Questions
Question 1 of 5
What are the substrate and end-products of digestion by the enzyme lipase?
Correct Answer: A
Rationale: Lipase acts on triglycerides, breaking them down into fatty acids and glycerol.
Question 2 of 5
Which organ in the list is the largest gland in the human body?
Correct Answer: B
Rationale: The liver is the largest gland in the human body, weighing about 1.5 kg in adults, and performs numerous functions including bile production and detoxification.
Question 3 of 5
Which of the following is a function of bile?
Correct Answer: B
Rationale: Bile, produced by the liver, emulsifies fats, breaking them into smaller droplets to increase surface area for digestion by lipases.
Question 4 of 5
Which process matches the definition: Vomiting - the result of forceful contractions of the diaphragm and abdominal muscles?
Correct Answer: A
Rationale: Emesis is the medical term for vomiting, involving forceful muscle contractions.
Question 5 of 5
Which of the following is a key function of the liver?
Correct Answer: A
Rationale: The liver produces bile to emulsify fats, among other functions like detoxification and nutrient metabolism.