10 Questions
What is the role of gastric inhibitory peptide and cholecystokinin in the digestive process?
They inhibit gastric motility, gastric emptying, and gastric secretion
Which of the following is the correct order of sections in the small intestine?
Duodenum, jejunum, ileum
What is the approximate length of the duodenum?
30 cm
Which of the following structures is not one of the four distinct strata of the intestinal wall?
Villi
Which part of the small intestine receives secretions from the liver, gallbladder, and pancreas?
Duodenum
What is the primary function of the small intestine?
Digestion and uptake of nutrients
Which of the following statements about the small intestine is not true?
The small intestine is responsible for the initial breakdown of food
What is the approximate length of the jejunum and ileum combined?
3 meters
Which of the following is not one of the four distinct strata of the intestinal wall?
Lamina propria
What is the approximate percentage of the small intestine that is comprised of the jejunum?
40%
Explore the multifaceted role of nutritionists in the food industry beyond the laboratory, including knowledge translation, policy formulation, and consumer guidance. Test your understanding of the broader responsibilities of nutritionists in the food sector.
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