HLTH 331 Final Exam Questions with Verified Solutions Latest Update 2025/2026
Used as substrates to build muscles - Answers What are amino acids used for in the body?
Amino acids - Answers What is the stimulus for muscle growth?
Incoporated into membrane phospholipids that regulate transport.
Used to create membranes that regulate the muscle turnover process. - Answers What are fatty
acids used for in the body?
The science of foods and the nutrients they contain, and of their actions in the body. - Answers
Nutrition
To promote the growth or sustainment of the body. - Answers Nourished
1. Preferences
2. Habit/Tradition
3. Convenience
4. Health Benefits
5. Economy
6. Positive/Negative Association - Answers What influences food choices?
Water and Minerals - Answers What basic nutrients are inorganic?
Carbs, Fats, and Proteins - Answers What are the basic macro nutrients?
Minerals and vitamins - Answers What are the basic micro nutrients?
No, it is energy yielding but detrimental to the body. - Answers Is alcohol a nutrient?
9kcal (20-35%) - Answers How much energy does fat yield?
4kcal (10-35%) - Answers How much energy does protein yield?
4kcal (45-65%) - Answers How much energy does carb yield?
EAR + 2 SDs - Answers How do you calculate RDA on a distribution curve?
Cost at which it takes to digest and absorb the food that we eat. - Answers Thermogenic effect
of food?
1. Basal Metabolic Rate
2. Physical activity in the form of non-exercise activity thermogenesis
, 3. Exercise activity thermogenesis
4. Thermogenic effect of food - Answers What are the energy out components?
The energy required to increase the temperature of one gram of water by one degree Celsius. -
Answers Calorie
15% are getting the 150mins - Answers What % of adults are actually getting the correct amount
of physical activity per week?
Under: <18.5
Normal: 18.5-24.9
Over: 25-29.9 - Answers What are the cutoffs for BMI index?
Obese Class 1: 30-34.8
Obese Class 2: 35-39.9
Obese Class 3: >/= 40 - Answers What are the BMI classes for obesity?
MRI, CT & DXA - Answers What are the direct/gold standard methods of measuring obesity?
- Hydrostatic weighing
- Bodpod - Answers What are lab-based indirect methods to measure obesity?
- Skin folds
- BIA - Answers What are field-based indirect methods to measure obesity?
- Energy stored as triglyceride and released as fatty acids
- Responsive to adrenergic stimulation and endocrine regulation
-Used during exercise - Answers Function of Subcutaneous adipose tissue?
Abdomen, gluteal, femoral - Answers Key depots of subcutaneous adipose tissue?
- Surrounds organs inside the abdominal cavity
- More inflammatory, dangerous - Answers Function of visceral adipose tissue
Omental & mesenteric - Answers Key depots of visceral adipose tissue?
Visceral - Answers Which form of adipose tissue is associated with an increased risk of
metabolic/cardiovascular disease?
A fat cell - Answers Adipocyte
Used as substrates to build muscles - Answers What are amino acids used for in the body?
Amino acids - Answers What is the stimulus for muscle growth?
Incoporated into membrane phospholipids that regulate transport.
Used to create membranes that regulate the muscle turnover process. - Answers What are fatty
acids used for in the body?
The science of foods and the nutrients they contain, and of their actions in the body. - Answers
Nutrition
To promote the growth or sustainment of the body. - Answers Nourished
1. Preferences
2. Habit/Tradition
3. Convenience
4. Health Benefits
5. Economy
6. Positive/Negative Association - Answers What influences food choices?
Water and Minerals - Answers What basic nutrients are inorganic?
Carbs, Fats, and Proteins - Answers What are the basic macro nutrients?
Minerals and vitamins - Answers What are the basic micro nutrients?
No, it is energy yielding but detrimental to the body. - Answers Is alcohol a nutrient?
9kcal (20-35%) - Answers How much energy does fat yield?
4kcal (10-35%) - Answers How much energy does protein yield?
4kcal (45-65%) - Answers How much energy does carb yield?
EAR + 2 SDs - Answers How do you calculate RDA on a distribution curve?
Cost at which it takes to digest and absorb the food that we eat. - Answers Thermogenic effect
of food?
1. Basal Metabolic Rate
2. Physical activity in the form of non-exercise activity thermogenesis
, 3. Exercise activity thermogenesis
4. Thermogenic effect of food - Answers What are the energy out components?
The energy required to increase the temperature of one gram of water by one degree Celsius. -
Answers Calorie
15% are getting the 150mins - Answers What % of adults are actually getting the correct amount
of physical activity per week?
Under: <18.5
Normal: 18.5-24.9
Over: 25-29.9 - Answers What are the cutoffs for BMI index?
Obese Class 1: 30-34.8
Obese Class 2: 35-39.9
Obese Class 3: >/= 40 - Answers What are the BMI classes for obesity?
MRI, CT & DXA - Answers What are the direct/gold standard methods of measuring obesity?
- Hydrostatic weighing
- Bodpod - Answers What are lab-based indirect methods to measure obesity?
- Skin folds
- BIA - Answers What are field-based indirect methods to measure obesity?
- Energy stored as triglyceride and released as fatty acids
- Responsive to adrenergic stimulation and endocrine regulation
-Used during exercise - Answers Function of Subcutaneous adipose tissue?
Abdomen, gluteal, femoral - Answers Key depots of subcutaneous adipose tissue?
- Surrounds organs inside the abdominal cavity
- More inflammatory, dangerous - Answers Function of visceral adipose tissue
Omental & mesenteric - Answers Key depots of visceral adipose tissue?
Visceral - Answers Which form of adipose tissue is associated with an increased risk of
metabolic/cardiovascular disease?
A fat cell - Answers Adipocyte
