Nutrition Exam 1

Which nutrient is so vital to health that you wouldn't live more than a few days without it?

water

Which of the following is not true about phytochemicals?
A) They are essential nutrients.
B) They come from plant foods.
C) They may play a role in fighting chronic disease.
D) They are nonnutritive compounds.

They are essential nutrients

Which of the following causes of death in the United States is not nutrition related?
A) respiratory diseases
B) diabetes
C) stroke
D) cancer

respiratory diseases

What is the primary reason a food becomes a favorite?

taste

Which of the following are not macronutrients?
A) vitamins
B) carbohydrates
C) lipids
D) proteins

vitamins

Which nutrient class supplies glucose as the main source of energy for the body?

carbs

Which nutrient class is used to build body tissues and make enzymes?

proteins

Which of the following is not a function of water in the body?
A) helps maintain body temperature
B) helps transport nutrients and oxygen
C) lubricates your joints
D) functions as a coenzyme

functions as coenzyme

Which food listed contains phytochemicals?
A) skim milk
B) carrots
C) eggs
D) salmon

carrots

Which of the following do Americans need to consume more of?
A) oils and vegetables
B) meat and milk
C) meat and whole grains
D) fruits and vegetables

fruits and veggies

Jim wants to improve his health and would like a professional to help him with his diet. Which of the following people would be the best person to help Jim?

registered dietician

Which of the following questions is important to ask when you view a nutrition-related website?
A) Where does the information come from?
B) Who pays for the site?
C) How does the site choose links to other sites?
D) All of these are important questions to ask.

All of these are important to ask

The highest amount of a nutrient that can be consumed without harm in a similar age and group of individuals is the

Tolerable Upper Intake Level (UL)

According to the Acceptable Macronutrient Distribution Range (AMDR), what percentage of your daily calories should be provided by carbohydrates?

45-65%

According to the Acceptable Macronutrient Distribution Range (AMDR), what percentage of your daily calories should be provided by fat?

20-35%

Which of the following do not have an Acceptable Macronutrient Distribution Range (AMDR)?
A) fats
B) vitamins
C) carbohydrates
D) proteins

vitamins

According to MyPlate, half of your plate should be devoted to which food group?

veggies and fruits

According to MyPlate, which of these foods would be considered low in nutrient density?
A) carrots
B) fruit drinks
C) nonfat yogurt
D) lean meat

fruit drinks

Which of the following is not the preferred way of preparing meat and poultry?
A) broil
B) bake
C) fry
D) grill

fry

The average amount of a nutrient that is known to meet the needs of 50 percent of the individuals in a similar age and gender group is called the

EAR (estimated average requirement)

Which of the following is not involved in mechanical digestion?
A) chewing
B) grinding
C) enzymes
D) peristaltic movement of food

enzymes

The sphincter between the stomach and the small intestine is the

pyloric sphincter

The majority of digestion occurs in the

small intestine

Which of the following correctly sequences the segments of the small intestine?
A) duodenum; jejunum; ileum
B) jejunum; ileum; duodenum
C) ileum; colon; jejunum
D) ileum; esophagus; colon

duodenum; jejunum; ileum

Which of the following is not correct about the small intestine?
A) It contains villi.
B) It absorbs water.
C) It secretes digestive enzymes.
D) It absorbs most nutrients.

It absorbs water

Which of the following is the sloshing motion that thoroughly mixes chyme with the chemical secretions of the intestine?
A) pendular movement
B) peristalsis
C) segmentation
D) absorption

segmentation

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

GI tract

The enzymes from the ________ are responsible for the digestion of almost all the fat, half the protein, and half the carbohydrate you eat.

pancreas

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

liver

Which of the following is not a function of the liver?
A) detoxifying alcohol
B) storing glycogen
C) producing insulin
D) producing bile

producing insulin

Carbohydrate digestion begins in the

mouth

Which of the following is not a polysaccharide?
A) galactose
B) fiber
C) glycogen
D) starch

galactose

People with a deficiency of the enzyme lactase cannot properly digest

milk sugar

Which of the following is true regarding diabetes in children?
A) The last few decades have shown a steady decrease of diabetes among those under the age of 20.
B) Children with diabetes have fewer medical complications from the disease because they are able to adapt to the changes in glucose metabolism.
C) Type 1 is not the only type of diabetes seen in children.
D) Obesity is not a risk factor for diabetes in children.

Type 1 is not the only type of diabetes seen in children

Janelle never has time to eat between work and her evening nutrition class. It has been 7 hours since lunch and she is feeling hungry and weak. From where is she getting glucose to meet her energy needs?

from liver glycogen

Approximately how long does it take for your liver glycogen stores to be depleted?

18 hours

What is the estimated minimum amount of carbohydrates that should be consumed daily, according to the latest DRIs?

130 grams

The current DRIs recommend that you should consume ________ grams of fiber for every 1,000 calories you eat

14

Which is not correct about type 1 diabetes?
A) It usually begins in childhood.
B) The immune system destroys the insulin-producing cells in the pancreas.
C) Insulin is produced, but cells are not using it properly.
D) Daily insulin injections are required.

Insulin is produced, but cells are not using it properly.

Which of these carbohydrates is also known as table sugar?
A) sucrose
B) maltose
C) fructose
D) lactose

sucrose

Which of these carbohydrates is made from two glucose units joined together?
A) lactose
B) galactose
C) sucrose
D) maltose

maltose

Which of these carbohydrates is the storage form of glucose in animals?
A) starch
B) glycogen
C) fiber
D) glucose

glycogen

Which of these carbohydrates is also known as milk sugar?
A) glucose
B) maltose
C) lactose
D) sucrose

lactose

The disaccharide lactose is composed of glucose and

galactose

Both fat and ________ are important sources of stored energy.

glycogen

Nutrition Exam 1 - Subjecto.com

Nutrition Exam 1

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Which nutrient is so vital to health that you wouldn’t live more than a few days without it?

water

Which of the following is not true about phytochemicals?
A) They are essential nutrients.
B) They come from plant foods.
C) They may play a role in fighting chronic disease.
D) They are nonnutritive compounds.

They are essential nutrients

Which of the following causes of death in the United States is not nutrition related?
A) respiratory diseases
B) diabetes
C) stroke
D) cancer

respiratory diseases

What is the primary reason a food becomes a favorite?

taste

Which of the following are not macronutrients?
A) vitamins
B) carbohydrates
C) lipids
D) proteins

vitamins

Which nutrient class supplies glucose as the main source of energy for the body?

carbs

Which nutrient class is used to build body tissues and make enzymes?

proteins

Which of the following is not a function of water in the body?
A) helps maintain body temperature
B) helps transport nutrients and oxygen
C) lubricates your joints
D) functions as a coenzyme

functions as coenzyme

Which food listed contains phytochemicals?
A) skim milk
B) carrots
C) eggs
D) salmon

carrots

Which of the following do Americans need to consume more of?
A) oils and vegetables
B) meat and milk
C) meat and whole grains
D) fruits and vegetables

fruits and veggies

Jim wants to improve his health and would like a professional to help him with his diet. Which of the following people would be the best person to help Jim?

registered dietician

Which of the following questions is important to ask when you view a nutrition-related website?
A) Where does the information come from?
B) Who pays for the site?
C) How does the site choose links to other sites?
D) All of these are important questions to ask.

All of these are important to ask

The highest amount of a nutrient that can be consumed without harm in a similar age and group of individuals is the

Tolerable Upper Intake Level (UL)

According to the Acceptable Macronutrient Distribution Range (AMDR), what percentage of your daily calories should be provided by carbohydrates?

45-65%

According to the Acceptable Macronutrient Distribution Range (AMDR), what percentage of your daily calories should be provided by fat?

20-35%

Which of the following do not have an Acceptable Macronutrient Distribution Range (AMDR)?
A) fats
B) vitamins
C) carbohydrates
D) proteins

vitamins

According to MyPlate, half of your plate should be devoted to which food group?

veggies and fruits

According to MyPlate, which of these foods would be considered low in nutrient density?
A) carrots
B) fruit drinks
C) nonfat yogurt
D) lean meat

fruit drinks

Which of the following is not the preferred way of preparing meat and poultry?
A) broil
B) bake
C) fry
D) grill

fry

The average amount of a nutrient that is known to meet the needs of 50 percent of the individuals in a similar age and gender group is called the

EAR (estimated average requirement)

Which of the following is not involved in mechanical digestion?
A) chewing
B) grinding
C) enzymes
D) peristaltic movement of food

enzymes

The sphincter between the stomach and the small intestine is the

pyloric sphincter

The majority of digestion occurs in the

small intestine

Which of the following correctly sequences the segments of the small intestine?
A) duodenum; jejunum; ileum
B) jejunum; ileum; duodenum
C) ileum; colon; jejunum
D) ileum; esophagus; colon

duodenum; jejunum; ileum

Which of the following is not correct about the small intestine?
A) It contains villi.
B) It absorbs water.
C) It secretes digestive enzymes.
D) It absorbs most nutrients.

It absorbs water

Which of the following is the sloshing motion that thoroughly mixes chyme with the chemical secretions of the intestine?
A) pendular movement
B) peristalsis
C) segmentation
D) absorption

segmentation

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

GI tract

The enzymes from the ________ are responsible for the digestion of almost all the fat, half the protein, and half the carbohydrate you eat.

pancreas

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

liver

Which of the following is not a function of the liver?
A) detoxifying alcohol
B) storing glycogen
C) producing insulin
D) producing bile

producing insulin

Carbohydrate digestion begins in the

mouth

Which of the following is not a polysaccharide?
A) galactose
B) fiber
C) glycogen
D) starch

galactose

People with a deficiency of the enzyme lactase cannot properly digest

milk sugar

Which of the following is true regarding diabetes in children?
A) The last few decades have shown a steady decrease of diabetes among those under the age of 20.
B) Children with diabetes have fewer medical complications from the disease because they are able to adapt to the changes in glucose metabolism.
C) Type 1 is not the only type of diabetes seen in children.
D) Obesity is not a risk factor for diabetes in children.

Type 1 is not the only type of diabetes seen in children

Janelle never has time to eat between work and her evening nutrition class. It has been 7 hours since lunch and she is feeling hungry and weak. From where is she getting glucose to meet her energy needs?

from liver glycogen

Approximately how long does it take for your liver glycogen stores to be depleted?

18 hours

What is the estimated minimum amount of carbohydrates that should be consumed daily, according to the latest DRIs?

130 grams

The current DRIs recommend that you should consume ________ grams of fiber for every 1,000 calories you eat

14

Which is not correct about type 1 diabetes?
A) It usually begins in childhood.
B) The immune system destroys the insulin-producing cells in the pancreas.
C) Insulin is produced, but cells are not using it properly.
D) Daily insulin injections are required.

Insulin is produced, but cells are not using it properly.

Which of these carbohydrates is also known as table sugar?
A) sucrose
B) maltose
C) fructose
D) lactose

sucrose

Which of these carbohydrates is made from two glucose units joined together?
A) lactose
B) galactose
C) sucrose
D) maltose

maltose

Which of these carbohydrates is the storage form of glucose in animals?
A) starch
B) glycogen
C) fiber
D) glucose

glycogen

Which of these carbohydrates is also known as milk sugar?
A) glucose
B) maltose
C) lactose
D) sucrose

lactose

The disaccharide lactose is composed of glucose and

galactose

Both fat and ________ are important sources of stored energy.

glycogen

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