BIOD 121: Module 2 Exam Portage Learning Questions and
Answers 2026
BIOD 121: Module 2 Nutrition Guidelines & Assessment
1. The acronym "ABCDE" in nutritional assessment stands for:
A. Age, Body, Calories, Diet, Energy
B. Anthropometric, Biochemical, Clinical, Dietary, Environmental
C. Appetite, Blood, Cells, Digestion, Excretion
D. Acid, Base, Calcium, Density, Enzyme
Answer: B
Rationale: These five categories provide a comprehensive look at an individual's
nutritional status, from physical measurements to socioeconomic factors.
2. Which "ABCDE" component involves measuring height, weight, and body
circumferences?
A. Clinical
B. Biochemical
C. Anthropometric
D. Dietary
Answer: C
Rationale: Anthropometry is the study of human body measurements; "anthro" means
man and "metry" means measure.
3. A blood test used to determine iron levels in a patient falls under which
assessment category?
A. Anthropometric
B. Biochemical
C. Clinical
D. Environmental
Answer: B
Rationale: Biochemical assessments involve laboratory analysis of biological samples
like blood, urine, or feces.
4. A nutritionist notices a patient has "skin rashes" and "pale tongue." This is an
example of which assessment?
,A. Dietary
B. Environmental
C. Clinical
D. Anthropometric
Answer: C
Rationale: Clinical assessments involve a physical examination of the body for outward
signs of nutrient deficiencies or excesses.
5. "Dietary Reference Intakes" (DRIs) are developed by which organization?
A. The FDA
B. Food and Nutrition Board (FNB)
C. USDA
D. Healthy People 2030
Answer: B
Rationale: The FNB, part of the Institute of Medicine, establishes these scientific
standards for nutrient intake.
6. The "RDA" (Recommended Dietary Allowance) is designed to meet the needs
of what percentage of healthy individuals in a specific life stage?
A. 50%
B. 75%
C. 97-98%
D. 100%
Answer: C
Rationale: The RDA is set high enough to ensure nearly everyone in a population group
receives enough of a specific nutrient.
7. "Adequate Intake" (AI) is used when:
A. The RDA is too high for most people
B. There is insufficient scientific data to establish an EAR and RDA
C. A nutrient is toxic in small amounts
D. The nutrient is a macronutrient
Answer: B
Rationale: AI is an "educated guess" based on observed intakes of healthy people when
a strict RDA cannot be calculated.
8. What does "UL" stand for in the context of DRIs?
A. Under-nutrition Level
B. Universal Limit
C. Tolerable Upper Intake Level
, D. Ultimate Lipid
Answer: C
Rationale: The UL is the maximum chronic daily intake of a nutrient that is unlikely to
cause adverse health effects in almost all people.
9. Consuming a supplement that exceeds the "UL" for a vitamin increases the risk
of:
A. Deficiency
B. Satiety
C. Toxicity
D. Increased metabolism
Answer: C
Rationale: The UL acts as a safety ceiling; going above it can lead to dangerous
accumulation and side effects.
10. "Estimated Energy Requirement" (EER) is used to calculate:
A. Vitamin needs
B. Average daily calorie needs to maintain weight
C. The amount of fiber needed for digestion
D. The grams of sugar in a meal
Answer: B
Rationale: EER is highly personalized based on age, gender, height, weight, and
physical activity level.
11. "Nutrient Density" is a measure of:
A. The amount of calories per gram of food
B. The amount of nutrients in a food relative to its calorie content
C. How heavy a food is
D. The amount of fat in a food
Answer: B
Rationale: A nutrient-dense food (like broccoli) provides many vitamins and minerals for
very few calories.
12. Which of the following is considered an "Empty Calorie" food?
A. Plain yogurt
B. Whole-grain bread
C. Sugary soda
D. Hard-boiled egg
Answer: C
Answers 2026
BIOD 121: Module 2 Nutrition Guidelines & Assessment
1. The acronym "ABCDE" in nutritional assessment stands for:
A. Age, Body, Calories, Diet, Energy
B. Anthropometric, Biochemical, Clinical, Dietary, Environmental
C. Appetite, Blood, Cells, Digestion, Excretion
D. Acid, Base, Calcium, Density, Enzyme
Answer: B
Rationale: These five categories provide a comprehensive look at an individual's
nutritional status, from physical measurements to socioeconomic factors.
2. Which "ABCDE" component involves measuring height, weight, and body
circumferences?
A. Clinical
B. Biochemical
C. Anthropometric
D. Dietary
Answer: C
Rationale: Anthropometry is the study of human body measurements; "anthro" means
man and "metry" means measure.
3. A blood test used to determine iron levels in a patient falls under which
assessment category?
A. Anthropometric
B. Biochemical
C. Clinical
D. Environmental
Answer: B
Rationale: Biochemical assessments involve laboratory analysis of biological samples
like blood, urine, or feces.
4. A nutritionist notices a patient has "skin rashes" and "pale tongue." This is an
example of which assessment?
,A. Dietary
B. Environmental
C. Clinical
D. Anthropometric
Answer: C
Rationale: Clinical assessments involve a physical examination of the body for outward
signs of nutrient deficiencies or excesses.
5. "Dietary Reference Intakes" (DRIs) are developed by which organization?
A. The FDA
B. Food and Nutrition Board (FNB)
C. USDA
D. Healthy People 2030
Answer: B
Rationale: The FNB, part of the Institute of Medicine, establishes these scientific
standards for nutrient intake.
6. The "RDA" (Recommended Dietary Allowance) is designed to meet the needs
of what percentage of healthy individuals in a specific life stage?
A. 50%
B. 75%
C. 97-98%
D. 100%
Answer: C
Rationale: The RDA is set high enough to ensure nearly everyone in a population group
receives enough of a specific nutrient.
7. "Adequate Intake" (AI) is used when:
A. The RDA is too high for most people
B. There is insufficient scientific data to establish an EAR and RDA
C. A nutrient is toxic in small amounts
D. The nutrient is a macronutrient
Answer: B
Rationale: AI is an "educated guess" based on observed intakes of healthy people when
a strict RDA cannot be calculated.
8. What does "UL" stand for in the context of DRIs?
A. Under-nutrition Level
B. Universal Limit
C. Tolerable Upper Intake Level
, D. Ultimate Lipid
Answer: C
Rationale: The UL is the maximum chronic daily intake of a nutrient that is unlikely to
cause adverse health effects in almost all people.
9. Consuming a supplement that exceeds the "UL" for a vitamin increases the risk
of:
A. Deficiency
B. Satiety
C. Toxicity
D. Increased metabolism
Answer: C
Rationale: The UL acts as a safety ceiling; going above it can lead to dangerous
accumulation and side effects.
10. "Estimated Energy Requirement" (EER) is used to calculate:
A. Vitamin needs
B. Average daily calorie needs to maintain weight
C. The amount of fiber needed for digestion
D. The grams of sugar in a meal
Answer: B
Rationale: EER is highly personalized based on age, gender, height, weight, and
physical activity level.
11. "Nutrient Density" is a measure of:
A. The amount of calories per gram of food
B. The amount of nutrients in a food relative to its calorie content
C. How heavy a food is
D. The amount of fat in a food
Answer: B
Rationale: A nutrient-dense food (like broccoli) provides many vitamins and minerals for
very few calories.
12. Which of the following is considered an "Empty Calorie" food?
A. Plain yogurt
B. Whole-grain bread
C. Sugary soda
D. Hard-boiled egg
Answer: C
