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Which of the following is an eating disorder characterized by a refusal to eat enough food to maintain a reasonable body weight?


A) body dysmorphic disorder
B) anorexia nervosa
C) bulimia nervosa
D) binge-eating disorder

E) None of the above
F) All of the above

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The occurrence of obesity is greatest in


A) upper-income households.
B) women in upper-income households.
C) moderate-income households.
D) low-income households.

E) None of the above
F) A) and B)

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D

African American, European American, and Latina females tend to have similar views on body image.

A) True
B) False

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People with muscle dysmorphia tend to


A) view themselves as small and out of shape.
B) see themselves as being extremely overweight.
C) view themselves as more muscular than they are.
D) avoid building their muscles.

E) C) and D)
F) All of the above

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Surgical interventions are not recommended if a person has a BMI greater than 40.

A) True
B) False

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Noncommercial weight loss programs such as TOPS (Take Off Pounds Sensibly) or OA (Overeaters Anonymous) do not advocate


A) exercise or reduced calorie intake.
B) a spiritual orientation.
C) seeking professional diet advice.
D) any particular diet.

E) None of the above
F) C) and D)

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The body mass index (BMI) of Miss America winners has increased since the 1920s, paralleling the increase in BMI among Americans.

A) True
B) False

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What percentage of weight loss is enough to reduce health risks and increase life expectancy in obese individuals?


A) 5% to 10%
B) 15% to 20%
C) 25% to 30%
D) 35% to 40%

E) A) and B)
F) None of the above

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Discuss at least two of the factors-genetic, physiological, lifestyle, psychosocial, and environmental-that can contribute to excess body fat.

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Answered by ExamLex AI

Excess body fat can be influenced by a combination of genetic, physiological, lifestyle, psychosocial, and environmental factors. Two of the main factors that can contribute to excess body fat are lifestyle and physiological factors. Lifestyle factors play a significant role in the development of excess body fat. Poor dietary habits, such as consuming high-calorie, low-nutrient foods and excessive intake of sugary beverages, can lead to weight gain. Additionally, a sedentary lifestyle with minimal physical activity can contribute to the accumulation of excess body fat. Lack of regular exercise and physical activity can lead to a decrease in metabolism and an increase in fat storage. Physiological factors also play a crucial role in the development of excess body fat. Hormonal imbalances, such as insulin resistance and thyroid disorders, can lead to weight gain and difficulty in losing excess body fat. Additionally, genetic predisposition can influence an individual's susceptibility to gaining excess body fat. Some individuals may have a genetic predisposition to store fat more easily or have a slower metabolism, making it more challenging to maintain a healthy body weight. In conclusion, excess body fat can be influenced by a variety of factors, including lifestyle choices and physiological factors. It is important to address these factors through healthy eating habits, regular physical activity, and seeking medical advice for any underlying physiological issues to maintain a healthy body weight.

Body mass index (BMI) is most useful for assessing the health risks of


A) muscular athletes.
B) average people.
C) people under 5 feet tall.
D) older adults with little muscle mass.

E) A) and D)
F) B) and C)

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Which is the largest component of metabolism, accounting for about 65% to 70% of daily energy expenditure?


A) physical activity
B) food digestion
C) resting metabolism
D) weight cycling

E) A) and D)
F) None of the above

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Most people overestimate the amount of food and calories they consume.

A) True
B) False

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A truly helpful diet book promotes


A) special diets that enable quick weight loss.
B) a balanced approach to diet and exercise.
C) the latest scientific breakthroughs.
D) elimination of one harmful food group.

E) A) and B)
F) All of the above

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Which statement is true regarding psychological and social factors in eating behaviors?


A) Food is rarely used to help deal with stress.
B) Binge eating usually indicates extreme hunger.
C) Changing eating patterns that are linked to cultural values is usually easy.
D) Food is often associated with social gatherings.

E) C) and D)
F) A) and B)

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Research shows that people who lose weight and do not regain it usually burn about 2,800 calories per week in physical activity, which is the equivalent of about one hour of ________ every day.


A) light activity
B) running
C) weightlifting
D) brisk walking

E) B) and C)
F) All of the above

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Prescription weight-loss drugs are usually limited to people with a BMI equal to or greater than what level?


A) 20
B) 25
C) 30
D) 40

E) A) and C)
F) C) and D)

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Describe research pertaining to high-tech monitoring devices (apps and wearables) used to aid overweight patients with weight and fat loss.

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Answered by ExamLex AI

Answered by ExamLex AI

Research pertaining to high-tech monitoring devices such as apps and wearables used to aid overweight patients with weight and fat loss has shown promising results. These devices are designed to track various health metrics such as physical activity, calorie intake, heart rate, and sleep patterns, providing users with real-time feedback and personalized recommendations. One study published in the Journal of Medical Internet Research found that overweight individuals who used a wearable activity tracker in combination with a smartphone app experienced greater weight loss compared to those who did not use the technology. The participants who used the devices also reported improved adherence to their diet and exercise plans. Another study published in the Obesity Reviews journal concluded that the use of mobile health technologies, including apps and wearables, can significantly improve weight management outcomes in overweight and obese individuals. The researchers noted that these devices can enhance self-monitoring, increase motivation, and provide ongoing support, leading to better adherence to weight loss interventions. Furthermore, a review published in the Journal of the American Medical Informatics Association highlighted the potential of wearable devices in promoting physical activity and reducing sedentary behavior among overweight individuals. The researchers emphasized the importance of integrating these technologies into comprehensive weight management programs to maximize their effectiveness. Overall, the research suggests that high-tech monitoring devices such as apps and wearables can be valuable tools in supporting overweight patients with weight and fat loss. By providing continuous monitoring, personalized feedback, and motivation, these devices have the potential to improve adherence to healthy behaviors and ultimately contribute to successful weight management. However, further studies are needed to explore the long-term impact and optimal use of these technologies in clinical settings.

Many experts maintain that U.S. agricultural policy encourages farmers to focus on ________ and related byproducts rather than on fruits and vegetables.


A) dairy
B) beef
C) corn
D) pork

E) A) and B)
F) All of the above

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If you have a friend with an eating disorder, it is a good strategy to offer advice about eating habits and praise the person's appearance.

A) True
B) False

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Which statement about genetic factors in obesity is true?


A) The genetic contribution to obesity is about 75%.
B) The weight of an adopted child is more similar to the weights of the adoptive parents.
C) Researchers have identified a single gene responsible for obesity.
D) Genetic factors influence where on the body extra weight is added.

E) All of the above
F) A) and D)

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