Nutrition Exam #1 (Ch. 3)

Which of the following processes is not involved in mechanical digestion?

Enzymes

Which of the following statements about irritable bowel syndrome (IBS) is false?

Excessive fiber in the diet is suspected as a cause.

Hydrochloric acid has all the following digestive functions except

raising the pH of the stomach contents

Which of the following statements regarding saliva is false?

We each produce 1 to 1. liters everyday

The sphincter between the stomach and the small intestine is the

pyloric sphincter

The hormone that stimulates the secretion of hydrochloric acid is

gastrin

The majority of digestion occurs in the

small intestines

Which of the following lists structures correctly sequencing the segments of the small intestines?

duodenum, jejunum, ileum

Which of the following actions does not occur in the colon?

absorption of the majority of nutrients

Which of the following statements about the small intestines is false?

it absorbs water

Which of the following is not a function of cholecystokinin?

stimulation of the secretion of hydrochloric acid

Which of the following functions is the "sloshing" motion that thoroughly mixes chyme with the chemical secretions in the small intestines?

Pendular movement

Which of the following is likely not a component in feces?

Sucrose

Bicarbonate is secreted by the _________ and functions to ___________

pancreas; raise pH by neutralizing the acidity of chyme

Which of the following enzymes is mismatched with the substances on which it acts?

trypsin; starches

The ________ produces bile, whereas the _______ stores it.

liver; gallbladder

Bile is released into the ________ in response to the ingestion of fat.

small intestines

Enzymes from the _________ are responsible for the digestion of almost all the fat, half the protein, and half the carbohydrates you eat.

Stomach

During digestion, the blood picks up nutrients absorbed through the GI tract and transports them to the

liver

Which of the following is not a role of the lymphatic system?

Aiding your immune system

Which of the following courses of action would not be helpful to someone with chronic heartburn?

Drinking milk with your meals

Which of the following foods should be avoided by a person with celiac disease?

Pasta

The condition that causes the lining of the small intestines to flatten in response to gluten ingestion is

Celiac disease

Shock-wave therapy be useful in treating which of the following disorders

Gallstones

Which of the following is not a function of the liver?

producing insulin

Which of the following actions is not appropriate for relieving constipation?

drinking fewer liquids

Which of the following will not generally cause diarrhea?

low fiber intake

Food high in which of the following substances leaves the stomach first?

carbohydrates

Which of the following statements about the digestive process is incorrect?

Both the small and large intestines contain villi for absorption

Which of the following processes occurs in the stomach?

HCI production

Which of the following processes occurs in the gallbladder?

bile storage

Which of the following processes occurs in the esophagus?

movement of food into stomach

Which of the following processes occurs in the pancreas?

bicarbonate production

Which of the following processes occurs in the liver?

Bile production

The release of the hormone ghrelin?

stimulates hunger

All of the following enzymes digest proteins except

Amylase

Which of the following secretions raises pH and neutralizes stomach acid?

bicarbonate

Cholecystokinin

stimulates the release of digestive enzymes from the pancreas

Bile

emulsifies fat

Which of the following processes is not involved in absorbing digested nutrients after they reach the small intestines?

exocytosis

Which of the following body systems eliminates waste from the circulatory system?

digestive system

All of the following actions aid in digestion except

eating and drinking quickly

Nutrition Exam #1 (Ch. 3) - Subjecto.com

Nutrition Exam #1 (Ch. 3)

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Which of the following processes is not involved in mechanical digestion?

Enzymes

Which of the following statements about irritable bowel syndrome (IBS) is false?

Excessive fiber in the diet is suspected as a cause.

Hydrochloric acid has all the following digestive functions except

raising the pH of the stomach contents

Which of the following statements regarding saliva is false?

We each produce 1 to 1. liters everyday

The sphincter between the stomach and the small intestine is the

pyloric sphincter

The hormone that stimulates the secretion of hydrochloric acid is

gastrin

The majority of digestion occurs in the

small intestines

Which of the following lists structures correctly sequencing the segments of the small intestines?

duodenum, jejunum, ileum

Which of the following actions does not occur in the colon?

absorption of the majority of nutrients

Which of the following statements about the small intestines is false?

it absorbs water

Which of the following is not a function of cholecystokinin?

stimulation of the secretion of hydrochloric acid

Which of the following functions is the "sloshing" motion that thoroughly mixes chyme with the chemical secretions in the small intestines?

Pendular movement

Which of the following is likely not a component in feces?

Sucrose

Bicarbonate is secreted by the _________ and functions to ___________

pancreas; raise pH by neutralizing the acidity of chyme

Which of the following enzymes is mismatched with the substances on which it acts?

trypsin; starches

The ________ produces bile, whereas the _______ stores it.

liver; gallbladder

Bile is released into the ________ in response to the ingestion of fat.

small intestines

Enzymes from the _________ are responsible for the digestion of almost all the fat, half the protein, and half the carbohydrates you eat.

Stomach

During digestion, the blood picks up nutrients absorbed through the GI tract and transports them to the

liver

Which of the following is not a role of the lymphatic system?

Aiding your immune system

Which of the following courses of action would not be helpful to someone with chronic heartburn?

Drinking milk with your meals

Which of the following foods should be avoided by a person with celiac disease?

Pasta

The condition that causes the lining of the small intestines to flatten in response to gluten ingestion is

Celiac disease

Shock-wave therapy be useful in treating which of the following disorders

Gallstones

Which of the following is not a function of the liver?

producing insulin

Which of the following actions is not appropriate for relieving constipation?

drinking fewer liquids

Which of the following will not generally cause diarrhea?

low fiber intake

Food high in which of the following substances leaves the stomach first?

carbohydrates

Which of the following statements about the digestive process is incorrect?

Both the small and large intestines contain villi for absorption

Which of the following processes occurs in the stomach?

HCI production

Which of the following processes occurs in the gallbladder?

bile storage

Which of the following processes occurs in the esophagus?

movement of food into stomach

Which of the following processes occurs in the pancreas?

bicarbonate production

Which of the following processes occurs in the liver?

Bile production

The release of the hormone ghrelin?

stimulates hunger

All of the following enzymes digest proteins except

Amylase

Which of the following secretions raises pH and neutralizes stomach acid?

bicarbonate

Cholecystokinin

stimulates the release of digestive enzymes from the pancreas

Bile

emulsifies fat

Which of the following processes is not involved in absorbing digested nutrients after they reach the small intestines?

exocytosis

Which of the following body systems eliminates waste from the circulatory system?

digestive system

All of the following actions aid in digestion except

eating and drinking quickly

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