Question 1

Which of the following sources of protein includes the MOST unhealthful fats?

Accepted Answer

A) poached salmon 
B) fried chicken 
C) lentils 
D) tempeh 
A) poached salmon 
B) fried chicken 
C) lentils 
D) tempeh

Question 2

Short- and medium-chain fatty acids are digested and transported more quickly than long-chain fatty acids.

Accepted Answer

A) True 
 B)False

Question 3

The Acceptable Macronutrient Distribution Range (AMDR)for linoleic acid is at least what percentage of daily energy intake?

Accepted Answer

A) 2 
B) 5 
C) 14 
D) 17 
A) 2 
B) 5 
C) 14 
D) 17

Question 4

The two essential fatty acids are:

Accepted Answer

A) cholesterol and bile. 
B) linoleic and alpha-linolenic acid. 
C) butyric and stearic acid. 
D) cis and trans fat. 
A) cholesterol and bile. 
B) linoleic and alpha-linolenic acid. 
C) butyric and stearic acid. 
D) cis and trans fat.

Question 5

Describe the digestion and absorption of dietary fat,beginning with the mouth.What is the final fate of fat in the human body?

Accepted Answer

Digestion and absorption of dietary fat

Question 6

What effect do statin drugs have on blood cholesterol?

Accepted Answer

A) They raise levels of very-low-density lipoproteins (VLDLs). 
B) They lower levels of low-density lipoproteins (LDLs). 
C) They raise levels of LDLs. 
D) They lower levels of HDLs. 
A) They raise levels of very-low-density lipoproteins (VLDLs). 
B) They lower levels of low-density lipoproteins (LDLs). 
C) They raise levels of LDLs. 
D) They lower levels of HDLs.

Question 7

The lipoprotein that transports lipids from the intestine into the bloodstream is a:

Accepted Answer

A) chylomicron. 
B) very-low-density lipoprotein (VLDL). 
C) high-density lipoprotein (HDL). 
D) micelle. 
A) chylomicron. 
B) very-low-density lipoprotein (VLDL). 
C) high-density lipoprotein (HDL). 
D) micelle.

Question 8

Jack has a strong family history of heart disease.What lifestyle factors are important for Jack to be aware of to decrease his cardiovascular disease risk?

Accepted Answer

Jack should be aware of several lifestyl

Question 9

Which of the following statements is true about trans fatty acids?

Accepted Answer

A) They are made by the body in large quantities. 
B) It is currently not a requirement to list their amounts on food labels. 
C) They decrease the risk of developing heart disease. 
D) They result from the hydrogenation process. 
A) They are made by the body in large quantities. 
B) It is currently not a requirement to list their amounts on food labels. 
C) They decrease the risk of developing heart disease. 
D) They result from the hydrogenation process.

Question 10

Which type of dietary fat is known to elevate blood cholesterol levels?

Accepted Answer

A) saturated 
B) polyunsaturated 
C) monounsaturated 
D) docosahexaenoic acid (DH
A)  
A) saturated 
B) polyunsaturated 
C) monounsaturated 
D) docosahexaenoic acid (DH
A)

Question 11

Very-low-density lipoproteins (VLDLs)are often called "good" cholesterol.

Accepted Answer

A) True 
 B)False

Question 12

Which of the following foods is MOST likely to contain "invisible" fats?

Accepted Answer

A) olive oil 
B) zucchini 
C) chocolate cake 
D) butter 
A) olive oil 
B) zucchini 
C) chocolate cake 
D) butter

Question 13

A blood test showed that Tom's level of low-density lipoproteins (LDLs)is 210 mg/dl.What is the potential health implication of this condition?

Accepted Answer

A) increased risk of atherosclerosis 
B) decreased risk of atherosclerosis 
C) decreased production of blood cholesterol 
D) reduced inflammation 
A) increased risk of atherosclerosis 
B) decreased risk of atherosclerosis 
C) decreased production of blood cholesterol 
D) reduced inflammation

Question 14

All low-fat products are by definition also low-Calorie.

Accepted Answer

A) True 
 B)False

Question 15

The MOST common lipids found in food are:

Accepted Answer

A) sterols. 
B) triglycerides. 
C) phospholipids. 
D) glycerols. 
A) sterols. 
B) triglycerides. 
C) phospholipids. 
D) glycerols.

Question 16

Define lipids and describe the three types of lipids.Explain how the chemical characteristics of lipids make them different than carbohydrates and protein.

Accepted Answer

Lipids are a diverse group of organic co

Question 17

On average,Americans consume less than the recommended amount of saturated fat.

Accepted Answer

A) True 
 B)False

Question 18

Trans fatty acids are named for the location of their hydrogen atoms,which are situated next to each other on the same side of the double carbon bonds.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following fatty acids is typically solid at room temperature?

Accepted Answer

A) short-chain 
B) saturated 
C) monounsaturated 
D) polyunsaturated 
A) short-chain 
B) saturated 
C) monounsaturated 
D) polyunsaturated

Question 20

Which of the following is BEST characterized as a rich source of polyunsaturated fatty acids?

Accepted Answer

A) corn oil 
B) coconut oil 
C) beef fat 
D) butter 
A) corn oil 
B) coconut oil 
C) beef fat 
D) butter

Exam 6: Lipids: Essential Energy-Supplying Nutrients

Which of the following sources of protein includes the MOST unhealthful fats?

Short- and medium-chain fatty acids are digested and transported more quickly than long-chain fatty acids.

The Acceptable Macronutrient Distribution Range (AMDR)for linoleic acid is at least what percentage of daily energy intake?

The two essential fatty acids are:

Describe the digestion and absorption of dietary fat,beginning with the mouth.What is the final fate of fat in the human body?

What effect do statin drugs have on blood cholesterol?

The lipoprotein that transports lipids from the intestine into the bloodstream is a:

Jack has a strong family history of heart disease.What lifestyle factors are important for Jack to be aware of to decrease his cardiovascular disease risk?

Which of the following statements is true about trans fatty acids?

Which type of dietary fat is known to elevate blood cholesterol levels?

Very-low-density lipoproteins (VLDLs)are often called "good" cholesterol.

Which of the following foods is MOST likely to contain "invisible" fats?

A blood test showed that Tom's level of low-density lipoproteins (LDLs)is 210 mg/dl.What is the potential health implication of this condition?

All low-fat products are by definition also low-Calorie.

The MOST common lipids found in food are:

Define lipids and describe the three types of lipids.Explain how the chemical characteristics of lipids make them different than carbohydrates and protein.

On average,Americans consume less than the recommended amount of saturated fat.

Trans fatty acids are named for the location of their hydrogen atoms,which are situated next to each other on the same side of the double carbon bonds.

Which of the following fatty acids is typically solid at room temperature?

Which of the following is BEST characterized as a rich source of polyunsaturated fatty acids?

The Science of Nutrition: Linking Food, function, and Health

Designing a Healthful Diet

The Human Body: Are We Really What We Eat

Carbohydrates: Plant-Derived Energy Nutrients

in Depth: Alcohol

Vitamins and Minerals: Micronutrients With Macro Powers

Phytochemicals

Disordered Eating

Proteins: Crucial Components of All Body Tissues

Metabolism: From Food to Life

Nutrients Involved in Energy Metabolism

Nutrients Involved in Fluid and Electrolyte Balance

Nutrients Involved in Antioxidant Function and Vision

Nutrients Involved in Bone Health

Nutrients Involved in Blood Health and Immunity

Achieving and Maintaining a Healthful Body Weight

Nutrition and Physical Activity: Keys to Good Health

Consumer Issues: Food Safety, Production, and Impact on the Environment

Nutrition Through the Life Cycle: Pregnancy and the First Year of Life

Nutrition Through the Life Cycle: Childhood and Adolescence

Nutrition Through the Life Cycle: The Later Years

Global Nutrition

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