NR228 EXAM 3 2025/2026 EXAM
QUESTIONS AND ANSWERS | 100%
PASS
What is the function of Thiamine? - 🧠 ANSWER ✔✔Coenzyme needed for
energy metabolism; important for nerve function related to the action of
muscles.
What are the sources of Thiamine? - 🧠 ANSWER ✔✔Lean pork, whole-
grain or enriched bread and cereals, legumes, nuts, and seeds.
What is the function of Riboflavin? - 🧠 ANSWER ✔✔Coenzyme needed for
energy metabolism; important for normal vision and skin health.
What are the sources of Riboflavin? - 🧠 ANSWER ✔✔Milk and milk
products, plant and animal products, leafy green vegetables, whole-grain,
enriched bread, and cereals.
, What is the function of Niacin? - 🧠 ANSWER ✔✔Coenzyme needed for
energy metabolism; important for the nervous system, digestive system,
and skin health. Critical for glycolysis and the tricarboxylic acid cycle.
What are the sources of Niacin? - 🧠 ANSWER ✔✔Meat, poultry, fish,
whole-grain or enriched bread and cereals, vegetables (especially
mushrooms, asparagus, and leafy green vegetables), peanut butter.
What is the function of Folate? - 🧠 ANSWER ✔✔Coenzyme needed for
making DNA, RNA, and new cells, especially red blood cells. Needed for
formation of fetal neural tubes.
What are the sources of Folate? - 🧠 ANSWER ✔✔Leafy green vegetables
and legumes, seeds, orange juice, and liver; now added to most refined
grains.
Which lifestyle change to increase the intake of riboflavin should the
healthcare professional recommend when speaking with a group of older
adults? - 🧠 ANSWER ✔✔Eating cereal with skim milk for breakfast instead
of toast and coffee.
Which lunch supplies the highest amount of biotin? - 🧠 ANSWER
✔✔Peanut butter and jelly sandwich with chips.
QUESTIONS AND ANSWERS | 100%
PASS
What is the function of Thiamine? - 🧠 ANSWER ✔✔Coenzyme needed for
energy metabolism; important for nerve function related to the action of
muscles.
What are the sources of Thiamine? - 🧠 ANSWER ✔✔Lean pork, whole-
grain or enriched bread and cereals, legumes, nuts, and seeds.
What is the function of Riboflavin? - 🧠 ANSWER ✔✔Coenzyme needed for
energy metabolism; important for normal vision and skin health.
What are the sources of Riboflavin? - 🧠 ANSWER ✔✔Milk and milk
products, plant and animal products, leafy green vegetables, whole-grain,
enriched bread, and cereals.
, What is the function of Niacin? - 🧠 ANSWER ✔✔Coenzyme needed for
energy metabolism; important for the nervous system, digestive system,
and skin health. Critical for glycolysis and the tricarboxylic acid cycle.
What are the sources of Niacin? - 🧠 ANSWER ✔✔Meat, poultry, fish,
whole-grain or enriched bread and cereals, vegetables (especially
mushrooms, asparagus, and leafy green vegetables), peanut butter.
What is the function of Folate? - 🧠 ANSWER ✔✔Coenzyme needed for
making DNA, RNA, and new cells, especially red blood cells. Needed for
formation of fetal neural tubes.
What are the sources of Folate? - 🧠 ANSWER ✔✔Leafy green vegetables
and legumes, seeds, orange juice, and liver; now added to most refined
grains.
Which lifestyle change to increase the intake of riboflavin should the
healthcare professional recommend when speaking with a group of older
adults? - 🧠 ANSWER ✔✔Eating cereal with skim milk for breakfast instead
of toast and coffee.
Which lunch supplies the highest amount of biotin? - 🧠 ANSWER
✔✔Peanut butter and jelly sandwich with chips.
