Question 1

The so-called bad cholesterol is to ______ as good cholesterol is to ______.

Accepted Answer

LDL is known as the "bad" cholesterol because it can build up in the walls of arteries and lead to atherosclerosis, while HDL is known as the "good" cholesterol because it carries cholesterol away from the arteries and to the liver for removal from the body.

Question 2

Compare and contrast the diagnostic criteria for bulimia nervosa and anorexia nervosa. In your answer be sure to identify specific health hazards, stereotypes, and myths surrounding these eating disorders.

Accepted Answer

not answered

Question 3

The U.S. Department of Agriculture's nutrition guide states that a healthy meal consists of 30 percent ______ and 20 percent ______, accompanied by a small dairy portion.

Accepted Answer

The USDA recommends that a healthy meal consists of 30 percent vegetables and grains and 20 percent fruits and protein, accompanied by a small dairy portion. This combination ensures a balance of nutrients and fiber from both plant-based and animal-based sources, while also providing necessary vitamins and minerals. Additionally, vegetables and fruits can provide carbohydrates, while protein can be found in both animal and plant sources.

Question 4

Why is it difficult for people to lose weight and keep it off? What are some of the various approaches to weight loss people have tried? What weight loss strategies tend to be the most effective, according to empirical research?

Accepted Answer

The answer of Why is it difficult for people to...

Question 5

The glycemic index ranks ______ based on how quickly your body converts them to ______.

Accepted Answer

The glycemic index specifically ranks carbohydrates based on how quickly they are converted to glucose in the body. Therefore, option A is the correct choice as it reflects this definition.

Question 6

Which of the following is the unhealthiest type of fat?

Accepted Answer

Trans fats are the unhealthiest type of fat. They are created when liquid oils are turned into solid fats, a process called hydrogenation. Trans fats raise LDL (bad) cholesterol and lower HDL (good) cholesterol, which increases the risk of heart disease.

Question 7

Although Mason appears to be overweight, he enjoys eating and always eats as much food as he wants. Using the biopsychosocial model, explain how his eating behavior might result from both biological and nonbiological factors.

Accepted Answer

The answer of Although Mason appears to be overweight, he...

Question 8

Which of these pairs are NOT the most prevalent multiple chronic conditions in women and men?

Accepted Answer

The answer of Which of these pairs are NOT the...

Question 9

The best predictor of heart disease is the amount of:

Accepted Answer

LDL (low-density lipoprotein) and triglycerides are considered significant risk factors for heart disease, as high levels can lead to plaque buildup in arteries, increasing the risk of cardiovascular events.

Question 10

Which statement about the consumption of fast food in the United States is NOT true?

Accepted Answer

Non-Hispanic Black adults, not Non-Hispanic White adults, have been reported to consume a higher percentage of their calories from fast food, according to various studies and surveys. This makes statement C incorrect in the context of the United States.

Question 11

Unit bias refers to the finding that:

Accepted Answer

Unit bias refers to the tendency for people to eat more when larger portions are given, even if the larger portion size is unnecessary or unwanted. This can lead to overconsumption and weight gain.

Question 12

The U.S. Department of Agriculture's current nutrition guide is called:

Accepted Answer

The current nutrition guide by the U.S. Department of Agriculture is called MyPlate, which was introduced in 2011 to replace the previous food pyramid.

Question 13

Triglycerides are:

Accepted Answer

Triglycerides are the main form of fat found in food and in the body. They store energy and provide insulation, among other functions. They are not considered cholesterol, which is a different type of lipid. Triglycerides can contribute to high cholesterol levels and other health problems when consumed in excess.

Question 14

Discuss the basic components of a healthy balanced diet, including daily caloric needs and specific nutrients. How does the diet of a typical American adult compare to this ideal? What other information may be important to consider when making these comparisons or gathering this information?

Accepted Answer

The answer of Discuss the basic components of a healthy...

Question 15

Omega-3 fatty acids are a kind of:

Accepted Answer

Omega-3 fatty acids are a type of polyunsaturated fat. They are considered essential fatty acids because our bodies cannot produce them on their own and must obtain them through diet.

Question 16

In the early 1980s ______ of Americans were classified as overweight or obese; today ______ are classified as obese or overweight.

Accepted Answer

In the early 1980s, about 47 percent of Americans were classified as overweight or obese, and today approximately 65 percent are classified as such.

Question 17

In the United States more people are treated for ______ than for all other health conditions combined.

Accepted Answer

The answer of In the United States more people are...

Question 18

Explain how the body regulates its weight. In your answer, be sure to discuss the concept of set point and the biological basis of hunger and satiety.

Accepted Answer

The answer of Explain how the body regulates its weight....

Question 19

The major dietary culprit in cancer is:

Accepted Answer

Saturated fat has been strongly linked to an increased risk of various types of cancer, including breast, prostate, and colon cancer. Other factors in the diet such as red meat and processed meat have also been linked to cancer, but these contain high levels of saturated fat. Polyunsaturated and monounsaturated fats, as well as beta-carotene, have not been conclusively linked to an increased risk of cancer.

Question 20

Briefly discuss the major biological, psychological, and sociocultural factors that have been advanced to explain why anorexia and bulimia may occur more often in some demographic groups than in others.

Accepted Answer

The answer of Briefly discuss the major biological, psychological, and...

Quiz 8: Nutrition, Obesity, and Eating Disorders

The so-called bad cholesterol is to as good cholesterol is to .