Exam 9: Weight Management: Overweight, Obesity, and Underweight
The most likely explanation for why women readily store fat around the hips whereas men readily store fat around the abdomen is gender differences in
B
MATCHING
-Safe rate of weight loss, in pounds per week, for a person weighing 250 pounds
A
List five strategies common to people who have been successful at maintaining their weight loss.
Those who are successful in maintaining their weight loss have established regular exercise regimens and careful eating patterns, taking in less energy than the national average. Because formerly overweight people are more efficient at storing fat, they do not have the same flexibility in their food and activity habits as their friends who have never been overweight. With weight loss, hormones involved in appetite regulation shift in a way that encourages weight gain, and metabolism shifts downward so that formerly overweight people require less energy than might be expected given their current body weight and body composition. These hormonal and metabolic changes persist over time. Consequently, to keep weight off, they must either eat less or exercise more than people the same size who have never been obese. Put simply, it takes more to prevent weight regain than to prevent weight gain.
In addition to limiting energy intake and exercising regularly, one other strategy helps with weight maintenance: frequent self-monitoring. People who weigh themselves periodically and monitor their eating and exercise habits regularly can detect weight gains in the early stages and promptly initiate changes to prevent relapse.
Losing weight and maintaining the loss may not be easy, but it is possible. The National Weight Control Registry tracks over 10,000 individuals who have maintained a significant weight loss over time. Strategies of those who have been successful may differ in the details, but in general, most do the following:
Eat a low-kcalorie diet (usually small portions four to five times a day).
Follow a diet that is high in nutrient density and low in energy density.
Eat breakfast (curbs hunger).
Engage in physical activity regularly (at least 60 minutes of moderate activity daily).
Monitor weight frequently (at least weekly and take prompt action with small gains).
Use productive problem-solving skills and positive self-talk.
Limit television time (less than 10 hours a week).
Consult a registered dietitian, physician, or other support person (or group).
An estimated ____________________ percent of U.S. children and adolescents aged 2 to 19 years are either overweight or obese.
As a general rule, what minimum number of kcalories per day is necessary to ensure nutritional adequacy in an eating plan for reducing body weight in men?
____________________ is a genetic disorder characterized by excessive appetite, massive obesity, short stature, and often mental retardation.
Why, in part, is weight loss more successful with exercise and also after bypass surgery?
Because obesity apparently has many causes, even in a single individual, the best approach seems to be
In a weight reduction regimen, the most realistic time frame for losing 10% of initial body weight is
MATCHING
-A theory that the body tends to maintain a certain weight by internal controls
A(n) ____________________ includes all of the circumstances that we encounter daily that push us toward fatness.
Which of the following is a feature of prescription drug use for treatment of obesity?
As a general rule, what minimum number of kcalories per day is necessary to ensure nutritional adequacy in an eating plan for reducing body weight in women?
Which of the following is a feature of smoking and weight maintenance?
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