Energy Estimation and Body Weight Quiz
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Questions and Answers

What is the most variable component of Total Energy Expenditure (TEE)?

  • Activity Thermogenesis (correct)
  • Thermic Effect of Food (TEF)
  • Resting Metabolic Rate (RMR)
  • Basal Metabolic Rate (BMR)

Which source provides humans with energy, according to the text?

  • Plants and animal flesh (correct)
  • Sunlight
  • Photosynthesis
  • Alcohol in food

Which factor affects Resting Energy Expenditure (REE) according to the text?

  • Spices in the diet
  • Gender (correct)
  • Fitness level
  • Age

What is the major indicator of energy adequacy or inadequacy based on the text?

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

How is energy expended during sports or fitness exercises referred to in the text?

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

Which of the following provides the highest energy density per gram, as per the content?

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

What is the purpose of applying stress and activity factors when using the Harris Benedict Equation?

<p>To estimate total energy expenditure (D)</p> Signup and view all the answers

In the Harris Benedict Equation for women, what does the term '4.68 x age' represent?

<p>Age factor influencing Basal Metabolic Rate (C)</p> Signup and view all the answers

Which equation is recommended for calculating Resting Energy Expenditure for females based on data from 498 healthy subjects aged 19-78 years?

<p>Mifflin-St.Joer Equation (A)</p> Signup and view all the answers

What was the major finding of the Monograph from 1919 that described the results of indirect calorimetry on 239 healthy men and women?

<p>Systematic overestimation of 5-15% in predicting BMR (A)</p> Signup and view all the answers

For a female with the following measures - 42 years old, weighs 58kg, height of 165cm - which equation is most suitable to calculate her Resting Energy Expenditure?

<p>Mifflin-St.Joer Equation (B)</p> Signup and view all the answers

What is a notable difference between the equations for calculating Resting Energy Expenditure in men and women?

<p>Presence of a constant term (-161) in female equation (C)</p> Signup and view all the answers

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