Asked by Brookelynne Verrette on Jul 17, 2024
Verified
How many segments are there in the small intestine?
A) 1
B) 2
C) 3
D) 4 There are three segments in the small intestine: duodenum, jejunum, and ileum.
Small Intestine
A long, coiled tube in the digestive system where most of the absorption of nutrients and minerals from food takes place.
Duodenum
The first section of the small intestine immediately beyond the stomach, which receives partially digested food from the stomach and begins the absorption of nutrients.
Jejunum
The middle section of the small intestine between the duodenum and ileum, where most of the nutrients from food are absorbed.
- Recognize the anatomical components of the digestive and respiratory systems.
- Outline the sequence and mechanisms of digestion, from the point of intake to expulsion.
Verified Answer
BW
Bruce WhitneyJul 22, 2024
Final Answer :
C
Explanation :
There are three segments in the small intestine: duodenum, jejunum, and ileum.
Learning Objectives
- Recognize the anatomical components of the digestive and respiratory systems.
- Outline the sequence and mechanisms of digestion, from the point of intake to expulsion.