Question 1

Fructose is absorped from small intestine by :

Accepted Answer

A) Simple diffusion. 
B) Facilitated diffusion. 
C) Na+ dependent 2ry active transport. 
D) none 
A) Simple diffusion. 
B) Facilitated diffusion. 
C) Na+ dependent 2ry active transport. 
D) none

Question 2

Rhythmic segmentation of small intestine is characterized by the following except:

Accepted Answer

A) It is due to local axon reflex. 
B) It is myogenic. 
C) Its frequency is determined by BER. 
D) Its main function is to mix chyme with the digestive juice. 
A) It is due to local axon reflex. 
B) It is myogenic. 
C) Its frequency is determined by BER. 
D) Its main function is to mix chyme with the digestive juice.

Question 3

The following are true statement about absorption from small intestine except:

Accepted Answer

A) Hexose are absorped faster than pentose. 
B) D amino acids are absorped better than L amino acids. 
C) Glucose is absorped faster than fructose. 
D) none 
A) Hexose are absorped faster than pentose. 
B) D amino acids are absorped better than L amino acids. 
C) Glucose is absorped faster than fructose. 
D) none

Question 4

The following statement about calcium absorption from small intestine are true except:

Accepted Answer

A) It occurs by active transport. 
B) It requires vit. D and parathormone. 
C) It occours by passive diffusion from upper small intestine. 
D) It is decreased by excess phosphate and oxalate in food. 
A) It occurs by active transport. 
B) It requires vit. D and parathormone. 
C) It occours by passive diffusion from upper small intestine. 
D) It is decreased by excess phosphate and oxalate in food.

Question 5

Choose a single incorrect answer about absorption from small intestine:

Accepted Answer

A) Gastric HCL help iron absorption 
B) K+ions are absorped passively. 
C) HCO3- ions are absorbed passively. 
D) none 
A) Gastric HCL help iron absorption 
B) K+ions are absorped passively. 
C) HCO3- ions are absorbed passively. 
D) none

Fructose is absorped from small intestine by :

Rhythmic segmentation of small intestine is characterized by the following except:

The following are true statement about absorption from small intestine except:

The following statement about calcium absorption from small intestine are true except:

Choose a single incorrect answer about absorption from small intestine:

Gastrointestinal Hormones and Functions

Digestive Physiology

Gastric Secretion and Functioning of the Stomach

Gastric Secretion and Vomiting

Pancreatic and Liver Secretions and Functions

Digestive System: Bile Secretion, Gallbladder Functions, and Succus Entericus Absorption

Digestive System Motility and Secretion

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Exam 7: Absorption and Motility in the Small Intestine

Fructose is absorped from small intestine by :

Rhythmic segmentation of small intestine is characterized by the following except:

The following are true statement about absorption from small intestine except:

The following statement about calcium absorption from small intestine are true except:

Choose a single incorrect answer about absorption from small intestine:

Gastrointestinal Hormones and Functions

Digestive Physiology

Gastric Secretion and Functioning of the Stomach

Gastric Secretion and Vomiting

Pancreatic and Liver Secretions and Functions

Digestive System: Bile Secretion, Gallbladder Functions, and Succus Entericus Absorption

Digestive System Motility and Secretion

Filters