ATI RN
20 Questions About The Digestive System With Answers Questions
Question 1 of 5
What is the word to describe the breaking up of large fat droplets into smaller ones?
Correct Answer: D
Rationale: Emulsification is the process of breaking large fat droplets into smaller ones, typically by bile salts, to aid digestion.
Question 2 of 5
If the kidney is damaged it may result in reduced erythrocytes. Why?
Correct Answer: A
Rationale: Kidney damage reduces erythropoietin, a hormone that stimulates red blood cell production.
Question 3 of 5
Which tubules are the effectors for ADH?
Correct Answer: A
Rationale: ADH acts on the distal convoluted tubule and collecting duct to increase water reabsorption.
Question 4 of 5
The muscle that controls the entry of material into the small intestine from the stomach is the ____________________________ sphincter.
Correct Answer: C
Rationale: The pyloric sphincter regulates the passage of chyme from the stomach into the small intestine.
Question 5 of 5
Match: Peristalsis
Correct Answer: A
Rationale: Peristalsis refers to the wave-like muscular contractions that propel food along the digestive tract.