Question 1

Researchers are steering away from population-wide recommendations for low-fat diets because:​

Accepted Answer

A)   ​most people don't follow them anyway.
B)   ​there have been reports of nutrient deficiencies associated with low-fat diets.
C)   ​some sources of fat are valuable to health and should not be avoided.
D)   ​low-fat diets really aren't beneficial after all.
E)   ​cardiovascular disease is not associated with fat intake.F) A) and C)
G) B) and D)

Question 2

When exposed to oxygen, fats can become _____.​

Accepted Answer

A)   ​saturated
B)   ​hydrogenated
C)   ​rancid
D)   ​trans fats
E)   ​emulsifiedF) A) and B)
G) A) and C)

Question 3

Consumers should keep the following in mind about foods made with fat substitutes:​

Accepted Answer

A)   ​They are a weight-loss wonder.
B)   ​They still provide kcalories.
C)   ​They aid in the absorption of certain vitamins.
D)   ​They adversely affect the taste and texture of foods.
E)   ​They are toxic.F) A) and E)
G) B) and C)

Question 4

​A triglyceride must contain specific combinations of fatty acids.

Accepted Answer

A) True 
 B)False

Question 5

Linolenic acid is classified as an essential fatty acid because it:​

Accepted Answer

A)   ​neutralizes cholesterol.
B)   ​cannot be made from other substances in the body.
C)   ​is a monounsaturated fatty acid.
D)   ​is found in both animal and plant foods.
E)   ​is necessary for cholesterol synthesis.F) All of the above
G) C) and E)

Question 6

A rich source of polyunsaturated fatty acids is:​

Accepted Answer

A)   ​lamb.
B)   ​egg yolk.
C)   ​milk.
D)   ​sunflower oil.
E)   ​palm oilF) B) and C)
G) C) and E)

Question 7

Which of the following foods does not contain cholesterol?​

Accepted Answer

A)   ​eggs
B)   ​cheese
C)   ​milk
D)   ​peanut butter
E)   ​fishF) C) and D)
G) A) and D)

Question 8

People who live in the Mediterranean area have lower rates of heart disease. This is often attributed to:​

Accepted Answer

A)   ​the fact that food manufacturers are not allowed to use trans fats.
B)   ​the liberal use of olive oil.
C)   ​decreased sodium intake.
D)   ​the liberal use of safflower oil.
E)   ​high consumption of red meat.F) C) and E)
G) C) and D)

Question 9

Describe the health effects of omega-3 fatty acids and the recommendations regarding their intake.​

Accepted Answer

Omega-3 fatty acids are needed for optim...

Question 10

Which of the following compounds cannot be synthesized in the body in amounts sufficient to meet physiological needs?​

Accepted Answer

A)   ​lecithin
B)   ​cholesterol
C)   ​linoleic acid
D)   ​glycogen
E)   ​sterolsF) B) and E)
G) A) and B)

Question 11

Foods that are thought of as protein-rich foods may actually contain more fat energy than protein energy.​

Accepted Answer

A) True 
 B)False

Question 12

​Fat functions in the body to:

Accepted Answer

A)   ​provide energy.
B)   ​regulate body processes.
C)   ​build muscle tissue.
D)   ​synthesize enzymes.
E)   ​lower the risk of heart disease.F) A) and B)
G) A) and C)

Question 13

Discuss the concept of "good fats" and "bad fats."​

Accepted Answer

Saturated and trans fats are g...

Question 14

Unsaturated fats should be consumed in moderation because:​

Accepted Answer

A)   ​they are high in kcalories.
B)   ​they raise LDL levels.
C)   ​the foods that contain them are not nutritious.
D)   ​they reduce blood clotting factors.
E)   ​they contain high levels of trans-fatty acids.F) B) and E)
G) C) and D)

Question 15

If Ann is watching her weight, which of the following suggestions would be most beneficial to her? ​

Accepted Answer

A)   ​Use margarine instead of butter.
B)   ​Increase her consumption of coconut oil.
C)   ​Eliminate fat from her diet.
D)   ​Choose processed meats instead of fresh meats.
E)   ​Switch from whole milk to fat-free milk.F) All of the above
G) A) and B)

Question 16

Which enzymes digest fats in the mouth, stomach, and intestine?​

Accepted Answer

A)   ​phosphatases
B)   ​amylases
C)   ​bile acids
D)   ​cholecystokinins
E)   ​lipasesF) A) and B)
G) A) and C)

Question 17

Matching​
-​cardiovascular disease

Accepted Answer

A)  ​the term used to describe fats when they have deteriorated, usually by oxidation.
B)  the process of a substance combining with oxygen.
C)  compounds that protect others from oxidation by being oxidized themselves.
D)  ​a chemical process by which hydrogens are added to monounsaturated or polyunsaturated fats to reduce the number of double bonds.
E)  a type of artery disease characterized by accumulations of lipid-containing material on the inner walls of the arteries.F) a general term for all diseases of the heart and blood vessels.G) compounds that interfere with cholesterol absorption.H) the body's fat, which consists of masses of fat-storing cells.I) F) and H)
J) A) and B)

Question 18

What are trans-fatty acids, and how do they influence health?​

Accepted Answer

Trans-fatty acids are those that remain ...

Question 19

​Which of the following food groups always contains fat?

Accepted Answer

A)   ​fruits
B)   ​grains
C)   ​meats
D)   ​vegetables
E)   ​dairyF) None of the above
G) A) and D)

Question 20

Make a list of high-fat foods that are beneficial to health and explain why each of these foods is on your list.​

Accepted Answer

avocado (monounsaturated fat- may preven...

Exam 4: Lipids

Matching​ -​cardiovascular disease

Correct AnswerverifiedShow Answer

What are trans-fatty acids, and how do they influence health?​

Correct AnswerverifiedTrans-fatty acids are those that remain ...View AnswerShow Answer

​Fat functions in the body to:

Correct AnswerverifiedShow Answer

Describe the health effects of omega-3 fatty acids and the recommendations regarding their intake.​

Correct AnswerverifiedOmega-3 fatty acids are needed for optim...View AnswerShow Answer

Researchers are steering away from population-wide recommendations for low-fat diets because:​

Correct AnswerverifiedShow Answer

Linolenic acid is classified as an essential fatty acid because it:​

Correct AnswerverifiedShow Answer

If Ann is watching her weight, which of the following suggestions would be most beneficial to her? ​

Correct AnswerverifiedShow Answer

Which of the following foods does not contain cholesterol?​

Correct AnswerverifiedShow Answer

​Which of the following food groups always contains fat?

Correct AnswerverifiedShow Answer

Which enzymes digest fats in the mouth, stomach, and intestine?​

Correct AnswerverifiedShow Answer

People who live in the Mediterranean area have lower rates of heart disease. This is often attributed to:​

Correct AnswerverifiedShow Answer

Make a list of high-fat foods that are beneficial to health and explain why each of these foods is on your list.​

Correct Answerverifiedavocado (monounsaturated fat- may preven...View AnswerShow Answer

​A triglyceride must contain specific combinations of fatty acids.

Correct AnswerverifiedShow Answer

When exposed to oxygen, fats can become _____.​

Correct AnswerverifiedShow Answer

Foods that are thought of as protein-rich foods may actually contain more fat energy than protein energy.​

Correct AnswerverifiedShow Answer

Discuss the concept of "good fats" and "bad fats."​

Correct AnswerverifiedSaturated and trans fats are g...View AnswerShow Answer

Unsaturated fats should be consumed in moderation because:​

Correct AnswerverifiedShow Answer

Consumers should keep the following in mind about foods made with fat substitutes:​

Correct AnswerverifiedShow Answer

A rich source of polyunsaturated fatty acids is:​

Correct AnswerverifiedShow Answer

Which of the following compounds cannot be synthesized in the body in amounts sufficient to meet physiological needs?​

Correct AnswerverifiedShow Answer

Matching -cardiovascular disease

Correct Answer
verified

What are trans-fatty acids, and how do they influence health?

Correct Answer
verified
Trans-fatty acids are those that remain ...
View Answer

Fat functions in the body to:

Correct Answer
verified

Describe the health effects of omega-3 fatty acids and the recommendations regarding their intake.

Correct Answer
verified
Omega-3 fatty acids are needed for optim...
View Answer

Researchers are steering away from population-wide recommendations for low-fat diets because:

Correct Answer
verified

Linolenic acid is classified as an essential fatty acid because it:

Correct Answer
verified

If Ann is watching her weight, which of the following suggestions would be most beneficial to her?

Correct Answer
verified

Which of the following foods does not contain cholesterol?

Correct Answer
verified

Which of the following food groups always contains fat?

Correct Answer
verified

Which enzymes digest fats in the mouth, stomach, and intestine?

Correct Answer
verified

People who live in the Mediterranean area have lower rates of heart disease. This is often attributed to:

Correct Answer
verified

Make a list of high-fat foods that are beneficial to health and explain why each of these foods is on your list.

Correct Answer
verified
avocado (monounsaturated fat- may preven...
View Answer

A triglyceride must contain specific combinations of fatty acids.

Correct Answer
verified

When exposed to oxygen, fats can become _____.

Correct Answer
verified

Foods that are thought of as protein-rich foods may actually contain more fat energy than protein energy.

Correct Answer
verified

Discuss the concept of "good fats" and "bad fats."

Correct Answer
verified
Saturated and trans fats are g...
View Answer

Unsaturated fats should be consumed in moderation because:

Correct Answer
verified

Consumers should keep the following in mind about foods made with fat substitutes:

Correct Answer
verified

A rich source of polyunsaturated fatty acids is:

Correct Answer
verified

Which of the following compounds cannot be synthesized in the body in amounts sufficient to meet physiological needs?

Correct Answer
verified