Body Weight and Health Quiz
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Questions and Answers

Which characteristic is NOT associated with a healthful body weight?

  • Is maintained without constant dieting
  • Is appropriate for your age
  • Allows for occasional weight fluctuations (correct)
  • Promotes good eating habits

What is the formula for calculating Body Mass Index (BMI)?

  • BMI = weight (lbs)/height (in)²
  • BMI = height (cm)/weight (kg)2
  • BMI = weight (kg)/height (m)2 (correct)
  • BMI = weight (kg) + height (m)2

Which BMI value indicates an increased risk of health problems?

  • BMI between 25 and 29.9
  • BMI between 18.5 and 24.9
  • BMI above 30 (correct)
  • BMI below 18.5 (correct)

What is a limitation of BMI as an indicator of health?

<p>It cannot differentiate between fat and muscle mass (A)</p> Signup and view all the answers

Which of the following is a factor to consider when evaluating body weight?

<p>Body composition (A)</p> Signup and view all the answers

What waist-to-hip ratio indicates a higher risk of disease in men?

<p>0.90 (C)</p> Signup and view all the answers

Which body fat measurement method uses the principles of buoyancy?

<p>Underwater weighing (A)</p> Signup and view all the answers

What is the primary hormone produced by fat cells that reduces food intake?

<p>Leptin (C)</p> Signup and view all the answers

Which factor is NOT typically associated with energy expenditure?

<p>Fat distribution (B)</p> Signup and view all the answers

What energy balance occurs when energy intake equals energy expenditure?

<p>Energy balance (C)</p> Signup and view all the answers

Which of the following diets is categorized as low in carbohydrates?

<p>Atkins diet (A)</p> Signup and view all the answers

What is a common misconception about 'thrifty gene theory'?

<p>It identifies a specific gene causing obesity. (C)</p> Signup and view all the answers

Which of these is NOT a factor influencing an individual's weight gain or loss?

<p>Daily temperature variations (B)</p> Signup and view all the answers

What should a person aiming for weight gain include in their diet?

<p>Eating 500 to 1,000 extra kcal/day (B)</p> Signup and view all the answers

Which type of obesity is defined as having a BMI greater than or equal to 40 kg/m²?

<p>Morbid obesity (B)</p> Signup and view all the answers

Which of the following chronic diseases is linked to obesity?

<p>Hypertension (B)</p> Signup and view all the answers

What physiological factor is primarily involved in appetite regulation?

<p>Neuropeptide Y (D)</p> Signup and view all the answers

Which of the following is a recommended approach for successful weight loss?

<p>Incorporating behavior modifications (D)</p> Signup and view all the answers

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