COMPREHENSIVE NUTRITION EXAM 1
COMPLETE STUDY GUIDE 2026 | PRACTICE
QUESTIONS, RATIONALES & CHEAT SHEET
| GRADED A+ | GUARANTEED SUCCESS
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales Included
,What is the primary role of Glucagon raises blood glucose by breaking down
glucagon? glycogen and stimulating gluconeogenesis.
What begins the digestion process? Digestion begins in the mouth with amylase.
What is the function of bile Bile emulsifies fats.
produced by the liver?
Where does most nutrient Most nutrient absorption occurs in the small
absorption occur? intestine.
What are the two types of transport Vascular transport for water-soluble nutrients and
for nutrients? lymphatic transport for fat-soluble nutrients.
What are lipoproteins? Lipoproteins are carriers of lipids in the blood,
including LDL (bad cholesterol) and HDL (good
cholesterol).
What are monosaccharides? Monosaccharides are single sugars, such as
glucose, fructose, and galactose.
What is refeeding syndrome? Refeeding syndrome is dangerous electrolyte/fluid
shifts after rapidly feeding malnourished patients.
,What are the characteristics of Marasmus is characterized by severe calorie
Marasmus? deficiency, muscle wasting, and a very thin
appearance.
What is Kwashiorkor? Kwashiorkor is a protein deficiency condition
characterized by edema and a protruding
abdomen.
What is the difference between Cachexia is a wasting syndrome from chronic
cachexia and malnutrition? disease, while malnutrition is inadequate nutrient
intake.
What are essential amino acids? Essential amino acids must come from the diet.
What are nonessential amino acids? Nonessential amino acids can be synthesized by
the body.
What are the functions of fat? Fat functions include energy storage, insulation,
organ protection, and hormone production.
, What are saturated fats? Saturated fats are typically solid at room
temperature and found in red meat, butter, and
cheese.
What are unsaturated fats? Unsaturated fats are usually liquid at room
temperature and found in olive oil, avocados, and
nuts.
What is nutrient density? Nutrient density is the amount of nutrients a food
provides relative to its kcalories.
How are ingredients listed on food Ingredients are listed in descending order by
labels? weight.
What does RDA stand for? RDA stands for Recommended Dietary Allowance.
What does AI stand for? AI stands for Adequate Intake.
What does UL stand for? UL stands for Tolerable Upper Intake Level.
How many kcalories per gram do Carbohydrates provide 4 kcal/g.
carbohydrates provide?
COMPLETE STUDY GUIDE 2026 | PRACTICE
QUESTIONS, RATIONALES & CHEAT SHEET
| GRADED A+ | GUARANTEED SUCCESS
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales Included
,What is the primary role of Glucagon raises blood glucose by breaking down
glucagon? glycogen and stimulating gluconeogenesis.
What begins the digestion process? Digestion begins in the mouth with amylase.
What is the function of bile Bile emulsifies fats.
produced by the liver?
Where does most nutrient Most nutrient absorption occurs in the small
absorption occur? intestine.
What are the two types of transport Vascular transport for water-soluble nutrients and
for nutrients? lymphatic transport for fat-soluble nutrients.
What are lipoproteins? Lipoproteins are carriers of lipids in the blood,
including LDL (bad cholesterol) and HDL (good
cholesterol).
What are monosaccharides? Monosaccharides are single sugars, such as
glucose, fructose, and galactose.
What is refeeding syndrome? Refeeding syndrome is dangerous electrolyte/fluid
shifts after rapidly feeding malnourished patients.
,What are the characteristics of Marasmus is characterized by severe calorie
Marasmus? deficiency, muscle wasting, and a very thin
appearance.
What is Kwashiorkor? Kwashiorkor is a protein deficiency condition
characterized by edema and a protruding
abdomen.
What is the difference between Cachexia is a wasting syndrome from chronic
cachexia and malnutrition? disease, while malnutrition is inadequate nutrient
intake.
What are essential amino acids? Essential amino acids must come from the diet.
What are nonessential amino acids? Nonessential amino acids can be synthesized by
the body.
What are the functions of fat? Fat functions include energy storage, insulation,
organ protection, and hormone production.
, What are saturated fats? Saturated fats are typically solid at room
temperature and found in red meat, butter, and
cheese.
What are unsaturated fats? Unsaturated fats are usually liquid at room
temperature and found in olive oil, avocados, and
nuts.
What is nutrient density? Nutrient density is the amount of nutrients a food
provides relative to its kcalories.
How are ingredients listed on food Ingredients are listed in descending order by
labels? weight.
What does RDA stand for? RDA stands for Recommended Dietary Allowance.
What does AI stand for? AI stands for Adequate Intake.
What does UL stand for? UL stands for Tolerable Upper Intake Level.
How many kcalories per gram do Carbohydrates provide 4 kcal/g.
carbohydrates provide?
