Chapter 5

Jul 11th, 2023

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50 test answers

question

A 26-year-old male works in a high-stress sales position. He has a family history of premature heart disease and he is physically inactive. How many risk factors for CVD does he have?

answer

question

A deficiency of fatty acids can cause:

answer

abnormal brain development in infants.

question

A family of organic compounds soluble in organic solvents but not in water is called:

answer

lipids

question

About 95% of the lipids in foods and in the human body are:

answer

triglycerides.

question

According to the USDA Food Guide, most adults should limit meat intake to 5 oz./day.

answer

True

question

All of the following are found mainly in foods that contain fat except:

answer

vitamin C

question

All of the following foods are major contributors of healthful fatty acids except:

answer

nondairy creamer, which is high in trans fats.

question

All of the following problems are associated with low-fat diets except:

answer

they result in nutrient deficiencies.

question

Approximately what percent calories from fat would be provided by a bowl of soup containing 200 calories and 99 calories from fat?

answer

50%

question

As fatty acids are absorbed through the intestinal lining for transport through the body, which of the following actions takes place?

answer

large-chain fatty acids are formed into lipoproteins for transport in the blood

question

As you are deciding how much fat to include in your meal, which aspects of its contribution in foods would you want to consider?

answer

fat in your meal will contribute to satiety, the feeling of fullness after a meal

question

Characteristics of the essential fatty acids include:

answer

They must be supplied by the diet AND very little fat is needed in the diet to prevent a deficiency

question

Cholesterol is important in nutrition because:

answer

it is necessary for the production of the emulsifier bile by the liver.

question

Cholesterol is the best known of the:Cholesterol is the best known of the:

answer

sterols

question

Cooking oils should be stored in tightly covered containers in order to:

answer

a. prevent them from becoming rancid b. retard the oxidation process

question

Current recommendations for heart health are to reduce intake of trans fats in the diet. How would this be best accomplished?

answer

consume as little trans fat as possible because of the harmful health effects that are similar to saturated fats

question

DRI recommendations concerning intakes of fats include:

answer

a. consume up to 35% of calories as fat b. keep saturated fat intake as low as possible

question

EPA and DHA are:

answer

found in the oils of fish.

question

Fat stored in the body is used as a source of energy when not enough energy is available from food. This process involves:

answer

dismantling stored fat in fat cells and releasing components into blood.

question

Fatty acids in foods influence the composition of fats in the body.

answer

True

question

Fatty acids may differ from one another:

answer

a. in length b. in degree of saturation

question

Foods with hidden fat include:

answer

fried foods, sauces, dips, and lunch meats

question

If the fat in a container is solid at room temperature, what type of fat is it?

answer

saturated fat

question

Nutrient characteristics of nuts that may lower heart disease risk include:

answer

low in saturated fats high in fiberes, vegetable protein, and other valuable nutrients inlcuing the antioxidant vitamin E.

question

Overall, the diets of the Mediterranean people are:

answer

Low in saturated, high in mono-unsaturated and fiber

question

People should not make efforts to reduce their intakes of food cholesterol very stringently because:

answer

cholesterol-containing foods have a minimal effect on blood cholesterol in most people. 3) cholesterol-containing foods are nutritious and should not be eliminated from the diet.

question

Research on the benefits of fatty acids and their components has shown that:

answer

seafood-consuming populations have a lower rate of death from heart disease.

question

Some ground turkey and chicken products in which the skin is ground in are much higher in fats than lean beef.

answer

True

question

The Mediterranean Diet Pyramid classifies legumes as:

answer

part of the fruits, vegetables, nuts, and grains group.

question

Key heart-healthy foods in the Mediterranean diet include all of the following except:

answer

maragarine

question

The Mediterranean diet includes an eating style famous for supporting the health of the heart while including foods high in fat.

answer

True

question

The benefits of the Mediterranean diet are a result of:

answer

a combination of vegetables, fruits, legumes, whole grains, and seafoods.

question

The best way to increase consumption of omega-3 fatty acids is to:

answer

consume 2 fish meals per week.

question

The current advice on following a diet to prevent heart disease is to:

answer

substitute olive oil for saturated and trans fat in spreads and sauces.

question

The lipoproteins LDL and HDL are important in heart disease risk because of the following properties and actions:

answer

HDL play an important role in scavenging cholesterol from the tissues for disposal.

question

The major storage form of fats in our body is:

answer

triglycerides, which are made up of fatty acids and glycerol.

question

The most heart-healthy margarines are those:

answer

which list liquid oil as the first ingredient.

question

The role of bile in fat digestion is to:

answer

emulsify fats in the small intestine.

question

To determine whether the main type of fatty acid in a fat is saturated or unsaturated the following guidance can be used:

answer

oils that remain a clear color in the refrigerator are unsaturated.

question

To protect yourself from consuming too much _____, you would limit your consumption of swordfish, king mackerel, and shark.

answer

mercury

question

Triglycerides consist of:

answer

Three fatty acids AND glycerol

question

Vegetable oils comprise most of the added fat in the diet because:

answer

fast-food chains use them for frying AND food manufacturers add them to processed foods.

question

What is the most accurate statement to make about the process of hydrogenation of liquid vegetable oils?

answer

oils that have been hydrogenated are more resistant to oxidation that will spoil them and make them rancid

question

When attempting to increase intake of the essential fatty acids it would be best to adjust your diet to:

answer

increase intake of fish containing EPA and DHA because of heart health benefits.

question

When controlling the fat intake in your diet it is best to use the following suggestion:

answer

consume about 20 percent of your daily energy from unsaturated fat in foods you eat.

question

Which of the following mechanisms is important for the digestion of fat in foods?

answer

bile in the small intestine emulsifies the fat for enzyme action

question

Which of the following statements best describes individuals who have had their gallbladder removed?

answer

Bile is released directly into the small intestine.

question

Which of the following words on an ingredient list would alert you to the presence of trans fatty acids in the product?

answer

hydrogenated vegetable oil and shortening

question

Your diet has been evaluated and you are consuming an average of 2800 calories, 62 grams of saturated fat, and 5 grams of trans fat daily. Are these values within recommendations for heart health?

answer

no, because the energy from saturated fat is higher than the recommended percentage for saturated fat

question

A 1/2 cup of low-fat granola contains 195 calories wth 36 calories from fat. How many total grams of fat are in this product?

answer

1 of 50

question

A 26-year-old male works in a high-stress sales position. He has a family history of premature heart disease and he is physically inactive. How many risk factors for CVD does he have?

answer

question

A deficiency of fatty acids can cause:

answer

abnormal brain development in infants.

question

A family of organic compounds soluble in organic solvents but not in water is called:

answer

lipids

question

About 95% of the lipids in foods and in the human body are:

answer

triglycerides.

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question

According to the USDA Food Guide, most adults should limit meat intake to 5 oz./day.

answer

True

question

All of the following are found mainly in foods that contain fat except:

answer

vitamin C

question

All of the following foods are major contributors of healthful fatty acids except:

answer

nondairy creamer, which is high in trans fats.

question

All of the following problems are associated with low-fat diets except:

answer

they result in nutrient deficiencies.

question

Approximately what percent calories from fat would be provided by a bowl of soup containing 200 calories and 99 calories from fat?

answer

50%

question

As fatty acids are absorbed through the intestinal lining for transport through the body, which of the following actions takes place?

answer

large-chain fatty acids are formed into lipoproteins for transport in the blood

question

As you are deciding how much fat to include in your meal, which aspects of its contribution in foods would you want to consider?

answer

fat in your meal will contribute to satiety, the feeling of fullness after a meal

question

Characteristics of the essential fatty acids include:

answer

They must be supplied by the diet AND very little fat is needed in the diet to prevent a deficiency

question

Cholesterol is important in nutrition because:

answer

it is necessary for the production of the emulsifier bile by the liver.

question

Cholesterol is the best known of the:Cholesterol is the best known of the:

answer

sterols

question

Cooking oils should be stored in tightly covered containers in order to:

answer

a. prevent them from becoming rancid b. retard the oxidation process

question

Current recommendations for heart health are to reduce intake of trans fats in the diet. How would this be best accomplished?

answer

consume as little trans fat as possible because of the harmful health effects that are similar to saturated fats

question

DRI recommendations concerning intakes of fats include:

answer

a. consume up to 35% of calories as fat b. keep saturated fat intake as low as possible

question

EPA and DHA are:

answer

found in the oils of fish.

question

Fat stored in the body is used as a source of energy when not enough energy is available from food. This process involves:

answer

dismantling stored fat in fat cells and releasing components into blood.

question

Fatty acids in foods influence the composition of fats in the body.

answer

True

question

Fatty acids may differ from one another:

answer

a. in length b. in degree of saturation

question

Foods with hidden fat include:

answer

fried foods, sauces, dips, and lunch meats

question

If the fat in a container is solid at room temperature, what type of fat is it?

answer

saturated fat

question

Nutrient characteristics of nuts that may lower heart disease risk include:

answer

low in saturated fats high in fiberes, vegetable protein, and other valuable nutrients inlcuing the antioxidant vitamin E.

question

Overall, the diets of the Mediterranean people are:

answer

Low in saturated, high in mono-unsaturated and fiber

question

People should not make efforts to reduce their intakes of food cholesterol very stringently because:

answer

cholesterol-containing foods have a minimal effect on blood cholesterol in most people. 3) cholesterol-containing foods are nutritious and should not be eliminated from the diet.

question

Research on the benefits of fatty acids and their components has shown that:

answer

seafood-consuming populations have a lower rate of death from heart disease.

question

Some ground turkey and chicken products in which the skin is ground in are much higher in fats than lean beef.

answer

True

question

The Mediterranean Diet Pyramid classifies legumes as:

answer

part of the fruits, vegetables, nuts, and grains group.

question

Key heart-healthy foods in the Mediterranean diet include all of the following except:

answer

maragarine

question

The Mediterranean diet includes an eating style famous for supporting the health of the heart while including foods high in fat.

answer

True

question

The benefits of the Mediterranean diet are a result of:

answer

a combination of vegetables, fruits, legumes, whole grains, and seafoods.

question

The best way to increase consumption of omega-3 fatty acids is to:

answer

consume 2 fish meals per week.

question

The current advice on following a diet to prevent heart disease is to:

answer

substitute olive oil for saturated and trans fat in spreads and sauces.

question

The lipoproteins LDL and HDL are important in heart disease risk because of the following properties and actions:

answer

HDL play an important role in scavenging cholesterol from the tissues for disposal.

question

The major storage form of fats in our body is:

answer

triglycerides, which are made up of fatty acids and glycerol.

question

The most heart-healthy margarines are those:

answer

which list liquid oil as the first ingredient.

question

The role of bile in fat digestion is to:

answer

emulsify fats in the small intestine.

question

To determine whether the main type of fatty acid in a fat is saturated or unsaturated the following guidance can be used:

answer

oils that remain a clear color in the refrigerator are unsaturated.

question

To protect yourself from consuming too much _____, you would limit your consumption of swordfish, king mackerel, and shark.

answer

mercury

question

Triglycerides consist of:

answer

Three fatty acids AND glycerol

question

Vegetable oils comprise most of the added fat in the diet because:

answer

fast-food chains use them for frying AND food manufacturers add them to processed foods.

question

What is the most accurate statement to make about the process of hydrogenation of liquid vegetable oils?

answer

oils that have been hydrogenated are more resistant to oxidation that will spoil them and make them rancid

question

When attempting to increase intake of the essential fatty acids it would be best to adjust your diet to:

answer

increase intake of fish containing EPA and DHA because of heart health benefits.

question

When controlling the fat intake in your diet it is best to use the following suggestion:

answer

consume about 20 percent of your daily energy from unsaturated fat in foods you eat.

question

Which of the following mechanisms is important for the digestion of fat in foods?

answer

bile in the small intestine emulsifies the fat for enzyme action

question

Which of the following statements best describes individuals who have had their gallbladder removed?

answer

Bile is released directly into the small intestine.

question

Which of the following words on an ingredient list would alert you to the presence of trans fatty acids in the product?

answer

hydrogenated vegetable oil and shortening

question

Your diet has been evaluated and you are consuming an average of 2800 calories, 62 grams of saturated fat, and 5 grams of trans fat daily. Are these values within recommendations for heart health?

answer

no, because the energy from saturated fat is higher than the recommended percentage for saturated fat

question

A 1/2 cup of low-fat granola contains 195 calories wth 36 calories from fat. How many total grams of fat are in this product?

answer

Chapter 5

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