RD Exam 2025/2026: Jean Inman Study
Guide Domain 1, Part 2 Questions And
Correct Detailed Answers (Verified Answers)
Already Graded A+
Question 1. What are enzymes?
Correct Answer: Proteins that control a reaction
Question 2. Which 4 B vitamins are needed for energy production?
Correct Answer: B1 (thiamin), B2 (riboflavin), pantothenic acid, and niacin
Question 3. At which age range is BMR the highest?
a) 0-5 yo
b) 0-2 yo
c) 6 months to 1 year
d) 3-4 yo
Correct Answer: b) 0-2 yo
Question 4. What does PBI stand for?
a) protective barrier of insulin
b) public browser interface
c) protein bound iodine
d) performance based instruction
Correct Answer: c) protein bound iodine
Question 5. What does PBI measure?
Correct Answer: Activity of the thyroid gland
Question 6. When PBI is elevated, _________ is elevated.
1|Pa ge
,a) BMR
b) BP
c) temp
d) the holy spirit
Correct Answer: a) BMR
Question 7. What are the 9 amino acids? (Hint: TV TILL PMH)
Correct Answer: histidine, isoleucine, leucine, lysine, methionine, phenylalanine,
threonine, tryptophan, valine
Question 8. Which oil is the most POLYUNSATURATED?
a) canola
b) motor
c) olive
d) safflower
Correct Answer: d) safflower
Question 9. Which oil is the most UNSATURATED?
a) canola
b) motor
c) olive
d) safflower
Correct Answer: a) canola
Question 10. When there is a lack of linoleic acid, which option is the BEST outcome:
a) poor growth rate
b) overactive growth rate
Correct Answer: a) poor growth rate
Question 11. The location of the first double bond, counted from the ____________ end
of the fatty acid, is designated by the omega sign.
a) methyl
2|Pa ge
, b) ester
Correct Answer: a) methyl
Question 12. Which 3 common places will you find trans fats?
a) margarines, shortenings, and frying fats
b) fruits, veggies, and fiber
c) olive oils and butter
Correct Answer: a) margarines, shortenings, and frying fats
Question 13. Put the following saturated oils in order of predominance: coconut,
cocoa butter, palm kernel, canola, butter, palm oil. (Hint: ccc pp b)
Correct Answer: coconut, palm kernel, cocoa butter, butter, palm oil, canola
Question 14. Put the following monounsaturated oils in order of predominance: olive,
peanut, coconut, sunflower, canola. (Hint: ccops)
Correct Answer: olive, canola, peanut, sunflower, coconut
Question 15. Which oil is a good source of MCTs?
a) coconut oil
b) olive oil
Correct Answer: a) coconut oil
Question 16. Put the following polyunsaturated oils in order of predominance: palm
kernel, cottonseed, soybean, corn, safflower. (Hint: pccss)
Correct Answer: safflower, corn, soybean, cottonseed, palm kernel
Question 17. What is one of the purposes that fat has more carbon atoms?
Correct Answer: oxidation
Question 18. Fill in the blanks regarding Alcohol:
• Requires no ____________________.
• Readily absorbed by ____________ diffusion through the ______________ or small
intestine.
• Transported unaltered in the _____________________.
3|Pa ge
Guide Domain 1, Part 2 Questions And
Correct Detailed Answers (Verified Answers)
Already Graded A+
Question 1. What are enzymes?
Correct Answer: Proteins that control a reaction
Question 2. Which 4 B vitamins are needed for energy production?
Correct Answer: B1 (thiamin), B2 (riboflavin), pantothenic acid, and niacin
Question 3. At which age range is BMR the highest?
a) 0-5 yo
b) 0-2 yo
c) 6 months to 1 year
d) 3-4 yo
Correct Answer: b) 0-2 yo
Question 4. What does PBI stand for?
a) protective barrier of insulin
b) public browser interface
c) protein bound iodine
d) performance based instruction
Correct Answer: c) protein bound iodine
Question 5. What does PBI measure?
Correct Answer: Activity of the thyroid gland
Question 6. When PBI is elevated, _________ is elevated.
1|Pa ge
,a) BMR
b) BP
c) temp
d) the holy spirit
Correct Answer: a) BMR
Question 7. What are the 9 amino acids? (Hint: TV TILL PMH)
Correct Answer: histidine, isoleucine, leucine, lysine, methionine, phenylalanine,
threonine, tryptophan, valine
Question 8. Which oil is the most POLYUNSATURATED?
a) canola
b) motor
c) olive
d) safflower
Correct Answer: d) safflower
Question 9. Which oil is the most UNSATURATED?
a) canola
b) motor
c) olive
d) safflower
Correct Answer: a) canola
Question 10. When there is a lack of linoleic acid, which option is the BEST outcome:
a) poor growth rate
b) overactive growth rate
Correct Answer: a) poor growth rate
Question 11. The location of the first double bond, counted from the ____________ end
of the fatty acid, is designated by the omega sign.
a) methyl
2|Pa ge
, b) ester
Correct Answer: a) methyl
Question 12. Which 3 common places will you find trans fats?
a) margarines, shortenings, and frying fats
b) fruits, veggies, and fiber
c) olive oils and butter
Correct Answer: a) margarines, shortenings, and frying fats
Question 13. Put the following saturated oils in order of predominance: coconut,
cocoa butter, palm kernel, canola, butter, palm oil. (Hint: ccc pp b)
Correct Answer: coconut, palm kernel, cocoa butter, butter, palm oil, canola
Question 14. Put the following monounsaturated oils in order of predominance: olive,
peanut, coconut, sunflower, canola. (Hint: ccops)
Correct Answer: olive, canola, peanut, sunflower, coconut
Question 15. Which oil is a good source of MCTs?
a) coconut oil
b) olive oil
Correct Answer: a) coconut oil
Question 16. Put the following polyunsaturated oils in order of predominance: palm
kernel, cottonseed, soybean, corn, safflower. (Hint: pccss)
Correct Answer: safflower, corn, soybean, cottonseed, palm kernel
Question 17. What is one of the purposes that fat has more carbon atoms?
Correct Answer: oxidation
Question 18. Fill in the blanks regarding Alcohol:
• Requires no ____________________.
• Readily absorbed by ____________ diffusion through the ______________ or small
intestine.
• Transported unaltered in the _____________________.
3|Pa ge
