ATI RN
20 Questions About The Digestive System With Answers Questions
Question 1 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 2 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 3 of 5
Match: Peristalsis
Correct Answer: A
Rationale: Peristalsis refers to the wave-like muscular contractions that propel food along the digestive tract.
Question 4 of 5
Match: Protein
Correct Answer: A
Rationale: Proteins are macromolecules composed of amino acids, essential for building and repairing body tissues.
Question 5 of 5
Which of the given enzymes is responsible for the digestion of milk protein?
Correct Answer: D
Rationale: Rennin is responsible for the digestion of milk protein. Rennin is present in the human body in its inactive form called prorenin. When we consume milk, it reacts with the hydrochloric acid present in the stomach. Hydrochloric acid activates the inert prorenin and converts it into active Rennin.