Weight Loss Weight Loss Nutrition 2

Question 1

Which type of dietary fat is most associated with increased abdominal fat storage and cardiovascular disease risk?

Accepted Answer

Trans fat

Answer

Trans fats (partially hydrogenated oils) increase LDL cholesterol, promote visceral fat accumulation, and significantly raise cardiovascular disease risk.

Question 2

What is the recommended daily water intake for an average adult that supports weight loss by promoting satiety?

Accepted Answer

8–10 cups

Answer

Drinking 8–10 cups (about 2 liters) of water daily supports metabolism, reduces hunger signals, and can decrease caloric intake when consumed before meals.

Question 3

Which hormone signals fullness to the brain after eating and is primarily produced by fat cells?

Accepted Answer

Leptin

Answer

Leptin is produced by adipose tissue and signals satiety to the hypothalamus, helping regulate long-term energy balance.

Question 4

What is the primary role of dietary fiber in weight management?

Accepted Answer

Promote satiety and slow digestion

Answer

Dietary fiber slows gastric emptying and digestion, promotes feelings of fullness, and reduces overall caloric intake by adding bulk without calories.

Question 5

Which beverage is most likely to contribute to hidden caloric intake and weight gain in American adults?

Accepted Answer

Sweetened sodas and juices

Answer

Sweetened sodas and juices are a major source of added sugar and liquid calories that do not trigger the same satiety response as solid food.

Weight Loss Practice Test

Weight Loss Practice Test

Weight Loss Weight Loss Nutrition 2