Digestive System Practice Questions

ATI LPN · Digestive System Practice Questions

Question 1 of 47

Amylase is an example of a(n)

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ATI LPN · Digestive System Practice Questions

Question 2 of 47

Match each term with the correct description: produces enzymes

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ATI LPN · Digestive System Practice Questions

Question 3 of 47

An important function of the intestinal villi is to:

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ATI LPN · Digestive System Practice Questions

Question 4 of 47

Which of the following hormones is responsible for stimulating gallbladder contraction and the release of bile into the small intestine during the intestinal phase of digestion?

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ATI LPN · Digestive System Practice Questions

Question 5 of 47

Which features make a villus well adapted for absorbing amino acids from the ileum?

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ATI LPN · Digestive System Practice Questions

Question 6 of 47

Which of the following hydrolytic enzymes act in low pH?

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ATI LPN · Digestive System Practice Questions

Question 7 of 47

Posterior part of soft palate, hangs down in pharynx, called-

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ATI LPN · Digestive System Practice Questions

Question 8 of 47

Which listed substances are all broken down by the liver?

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ATI LPN · Digestive System Practice Questions

Question 9 of 47

Dental formula of adult human is -

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ATI LPN · Digestive System Practice Questions

Question 10 of 47

Substances which are not related with hepatic portal circulation :-

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ATI LPN · Digestive System Practice Questions

Question 11 of 47

What additional role does the pancreas play?

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ATI LPN · Digestive System Practice Questions

Question 12 of 47

(Auerbach's) plexus found in:

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ATI LPN · Digestive System Practice Questions

Question 13 of 47

The cells of the proximal convoluted tubule are specialised to absorb compounds back into the circulatory system. In what way?

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ATI LPN · Digestive System Practice Questions

Question 14 of 47

The function of the parietal cells of the stomach is to:

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ATI LPN · Digestive System Practice Questions

Question 15 of 47

Match: Carbohydrate

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ATI LPN · Digestive System Practice Questions

Question 16 of 47

Enzyme maltase in human gut acts on food at a pH of -

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ATI LPN · Digestive System Practice Questions

Question 17 of 47

The small intestine is held to the posterior abdominal wall by the:

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ATI LPN · Digestive System Practice Questions

Question 18 of 47

Having reduced amounts of Anti Diuretic hormone does what:

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ATI LPN · Digestive System Practice Questions

Question 19 of 47

Brunner's glands are located in :

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ATI LPN · Digestive System Practice Questions

Question 20 of 47

Centro acinar cells, all true except:

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ATI LPN · Digestive System Practice Questions

Question 21 of 47

Which part of the digestion process speeds up the break down of food?

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ATI LPN · Digestive System Practice Questions

Question 22 of 47

In case of atrophic gastritis, deficiency in vitamin B12 result from damage of:

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ATI LPN · Digestive System Practice Questions

Question 23 of 47

The enzyme_________________________________ is made by the pancreas and breaks longer amino acid chains into short amino acid chains.

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ATI LPN · Digestive System Practice Questions

Question 24 of 47

is the instant source of energy.

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ATI LPN · Digestive System Practice Questions

Question 25 of 47

Which element in the molecule of urea shows that it is formed from amino acids and not from glucose?

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ATI LPN · Digestive System Practice Questions

Question 26 of 47

Which substance destroy the harmful bacteria in stomach?

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ATI LPN · Digestive System Practice Questions

Question 27 of 47

If a patient is experiencing an intensified sympathetic response, listening to the bowel sounds during auscultation would most likely reveal:

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ATI LPN · Digestive System Practice Questions

Question 28 of 47

Enteroendocrine cells of stomach, show the following EXCEPT:

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ATI LPN · Digestive System Practice Questions

Question 29 of 47

Which substance of saliva destroy the harmful bacteria-

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ATI LPN · Digestive System Practice Questions

Question 30 of 47

Which vitamin is produced by intestinal bacteria?

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ATI LPN · Digestive System Practice Questions

Question 31 of 47

What is the main role of the hepatic portal system?

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ATI LPN · Digestive System Practice Questions

Question 32 of 47

What is the role of mucus secreted by the stomach?

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ATI LPN · Digestive System Practice Questions

Question 33 of 47

About nasopharynx all true except:

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ATI LPN · Digestive System Practice Questions

Question 34 of 47

The family of an older adult client is concerned about the client's lack of appetite. The nurse counsels the family initially, recalling that:

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ATI LPN · Digestive System Practice Questions

Question 35 of 47

Teeth adapted to shear food are:

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ATI LPN · Digestive System Practice Questions

Question 36 of 47

Concerning Circumvallate papilla the following is true EXCEPT:

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ATI LPN · Digestive System Practice Questions

Question 37 of 47

Which type of fat can cause heart disease if consumed in high quantities?

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ATI LPN · Digestive System Practice Questions

Question 38 of 47

Which of the following vitamins helps in the maturation of red blood cells?

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ATI LPN · Digestive System Practice Questions

Question 39 of 47

Which of the following is not a function of saliva?

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ATI LPN · Digestive System Practice Questions

Question 40 of 47

A digestive enzyme, salivary amylase, in the saliva begin digestion of-

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ATI LPN · Digestive System Practice Questions

Question 41 of 47

What provides the luminal surface of the intestinal wall its characteristics?

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ATI LPN · Digestive System Practice Questions

Question 42 of 47

Exocrine portion of pancreas show the following EXCEPT:

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ATI LPN · Digestive System Practice Questions

Question 43 of 47

Which of the following enzyme is secreted by pancreas -

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ATI LPN · Digestive System Practice Questions

Question 44 of 47

Absorption of digested food chiefly occurs in-

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ATI LPN · Digestive System Practice Questions

Question 45 of 47

The splitting of fat globules into glycerol and fatty acids is handled by the enzyme

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ATI LPN · Digestive System Practice Questions

Question 46 of 47

Ficks law, describes the effects of various factors on the rate of diffusion. Which statement is true?

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ATI LPN · Digestive System Practice Questions

Question 47 of 47

What happens during the gastric phase of digestion?

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