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Task 1- Energy intake/expenditure

Quiz by Jade

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21 questions
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  • Q1
    What is a calorie
    the energy required to raise 1 gram of water by 1C
    the energy required to raise 4 gram of water by 1C
    the energy required to raise 5 gram of water by 5c
    30s
  • Q2
    What is a joule
    the energy required to raise 1 gram of water by 1c
    1 joule of energy moves a mass of 1 gram at a velocity of 1 metre per second. Approximately 4.2 joules= 1 calorie
    1 joule of energy moves a mass of 2 gram at a velocity of 2 metre per second
    30s
  • Q3
    What is a kilocalorie
    the energy required to raise 1 gram of water by 1c
    1 kilocalorie of energy moves a mass of 1 gram at a velocity of 1 per second.
    the energy to raise the temperature of 1kg of water by 1c. Equal to 1,000 calories and used to convey the energy value of food. Kilocalorie are often simply referred to as calories.
    30s
  • Q4
    What is a kilojoule
    the energy required to raise 1 gram of water by 1c
    1 joule of energy moves a mass of 1 gram at a velocity of 1 per metre per second.
    a unit of measurement for energy, but like the calorie the joule is not a large unit of energy; therefore kilojoules are more often used
    30s
  • Q5
    What are the main energy fuels for your exercising muscles?
    Fat and protein
    Protein and Carbohydrate
    Carbohydrate
    Fat and carbohydrate
    30s
  • Q6
    What is used during prolonged periods of exercise?
    Fibre
    Carbohydrates
    Protein
    Fats
    30s
  • Q7
    What is body composition?
    Body composition is how fat you are
    Body composition is the proportion of fat and fat-free mass in your body. Body composition is measured to assess your health and fitness level.
    Body composition is how thin you are
    30s
  • Q8
    Lean body mass (LBM) is a component of body composition, calculated by subtracting body fat weight from total body weight: total body weight is lean plus fat. Lean body mass plus body fat equals body weight. Is this true or false?
    False
    True
    30s
  • Q9
    Body fat percentage is the percentage of your body weight that's fat. A healthy body fat percentage for men is 8 to 17% body fat, and for women it's 15 to 24%.
    True
    False
    30s
  • Q10
    Skinfolds, callipers, the pinch test - Skinfold testing, also known as calliper testing is a commonly used method to determine a client's body fat percentage.
    True
    False
    30s
  • Q11
    What is bioelectrical impedance analysis?
    is a commonly used method for estimating body composition, and in particular body fat.
    a analysis of body composition
    electric test to see how much fat you have got
    30s
  • Q12
    What is direct calorimetry?
    direct calorimetry is finding out the right amount of calories from an individual
    Direct calorimetry estimates the amount of heat produced by the body
    Direct calorimetry (DC) measures the actual amount of heat produced by the body.
    30s
  • Q13
    What is indirect calorimetry
    indirect calorimetry is taking calories from fruit and veg
    indirect calorimetry estimates heat production by measuring respiratory gases.
    indirect calorimetry measures the direct amount of heat produced by the body
    30s
  • Q14
    Is this statement correct? 1 gram fat= 8.0kcal=36kj
    True
    False
    30s
  • Q15
    is this statement correct? 1 gram carbohydrate= 4.0kcal= 17kj
    true
    false
    30s

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