Podcast
Questions and Answers
What is the function of the stomach in the digestive process?
What is the function of the stomach in the digestive process?
- Absorb macro and micro nutrients
- Produce bile salts to emulsify lipids
- Further breakdown of food residue
- Mix food with gastric juices to form chyme (correct)
Which accessory organ produces bile salts to aid in the digestion and absorption of lipids?
Which accessory organ produces bile salts to aid in the digestion and absorption of lipids?
- Liver (correct)
- Gallbladder
- Small intestine
- Pancreas
What is the last voluntary act in the digestive process before defecation?
What is the last voluntary act in the digestive process before defecation?
- Peristalsis
- Swallowing (correct)
- Segmentation
- Ingestion
What is the purpose of segmentation in the small intestine?
What is the purpose of segmentation in the small intestine?
Which function does the pancreas serve in the digestive process?
Which function does the pancreas serve in the digestive process?
What is the primary purpose of mechanical digestion in the digestive process?
What is the primary purpose of mechanical digestion in the digestive process?
Which layer of the stomach adds a third layer of oblique muscle?
Which layer of the stomach adds a third layer of oblique muscle?
What is the primary function of the enteric nervous system?
What is the primary function of the enteric nervous system?
What is the primary function of the parasympathetic nervous system in the digestive system?
What is the primary function of the parasympathetic nervous system in the digestive system?
What is the purpose of the hepatic portal system in the digestive system?
What is the purpose of the hepatic portal system in the digestive system?
What is the primary function of the parietal peritoneum?
What is the primary function of the parietal peritoneum?
What is the primary function of the mouth in the digestive system?
What is the primary function of the mouth in the digestive system?
What is the function of the lower esophageal sphincter?
What is the function of the lower esophageal sphincter?
Which phase of swallowing moves food into the esophagus?
Which phase of swallowing moves food into the esophagus?
What is the main function of the stomach in the digestive system?
What is the main function of the stomach in the digestive system?
Which part of the stomach is responsible for churning food?
Which part of the stomach is responsible for churning food?
What role does the pyloric sphincter play in digestion?
What role does the pyloric sphincter play in digestion?
How does the size of an empty stomach compare to its size when full?
How does the size of an empty stomach compare to its size when full?
What is the primary function of the soft palate?
What is the primary function of the soft palate?
Which hormone is responsible for stimulating the release of gastric acid?
Which hormone is responsible for stimulating the release of gastric acid?
What is the primary function of the tongue in the digestive process?
What is the primary function of the tongue in the digestive process?
Which type of reflex is responsible for the increased secretion of digestive juices in response to the sight or smell of food?
Which type of reflex is responsible for the increased secretion of digestive juices in response to the sight or smell of food?
What is the primary function of the process of $\text{absorption}$ in the digestive system?
What is the primary function of the process of $\text{absorption}$ in the digestive system?
Which hormone is responsible for stimulating the release of bicarbonate from the pancreas?
Which hormone is responsible for stimulating the release of bicarbonate from the pancreas?
Which of the following statements about the tongue is incorrect?
Which of the following statements about the tongue is incorrect?
What is the approximate pH range of saliva?
What is the approximate pH range of saliva?
Which of the following teeth are specifically designed for tearing food?
Which of the following teeth are specifically designed for tearing food?
Which part of the pharynx connects to the esophagus and larynx?
Which part of the pharynx connects to the esophagus and larynx?
What is the primary function of the epiglottis during swallowing?
What is the primary function of the epiglottis during swallowing?
What is the approximate length of the esophagus?
What is the approximate length of the esophagus?
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