Texas Dietitian Licensing Exam Test Questions
And Correct Answers (Verified Answers) Plus
Rationales 2025/2026 Q&A | Instant
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1. Which of the following is the primary role of a licensed dietitian in Texas?
a. Prescribing medications
b. Developing individualized nutrition care plans
c. Diagnosing medical conditions
d. Performing surgical procedures
b. Developing individualized nutrition care plans
Licensed dietitians are responsible for assessing, planning, and
implementing nutrition interventions, not prescribing medications or
performing medical diagnoses.
2. What federal law primarily governs nutrition labeling on packaged foods?
a. Clean Air Act
b. Nutrition Labeling and Education Act (NLEA)
c. Affordable Care Act
d. Dietary Supplement Health and Education Act (DSHEA)
b. Nutrition Labeling and Education Act (NLEA)
The NLEA requires most foods to carry nutrition labeling and defines
nutrient and health claims.
,3. Which macronutrient provides 9 kcal per gram?
a. Carbohydrates
b. Protein
c. Fat
d. Alcohol
c. Fat
Fats yield 9 kcal per gram, while carbohydrates and protein yield 4 kcal/g,
and alcohol provides 7 kcal/g.
4. Which condition would most benefit from a sodium-restricted diet?
a. Osteoporosis
b. Hypertension
c. Iron-deficiency anemia
d. Hypothyroidism
b. Hypertension
Reducing sodium intake is a key intervention in controlling high blood
pressure.
5. What is the recommended minimum number of supervised practice hours
for dietitian licensure in Texas?
a. 600 hours
b. 1,000 hours
c. 1,200 hours
d. 1,800 hours
c. 1,200 hours
Texas follows CDR requirements for dietitian licensure, which mandate
1,200 supervised practice hours.
,6. Which vitamin deficiency is most associated with rickets?
a. Vitamin C
b. Vitamin D
c. Vitamin B12
d. Vitamin K
b. Vitamin D
Rickets is caused by inadequate vitamin D, leading to poor bone
mineralization.
7. Which of the following is considered a complete protein?
a. Peanut butter
b. Rice
c. Lentils
d. Egg
d. Egg
Eggs provide all essential amino acids, making them a complete protein
source.
8. In Texas, which governing body oversees the licensing of dietitians?
a. Texas Medical Board
b. Texas State Board of Pharmacy
c. Texas Department of Licensing and Regulation (TDLR)
d. Texas Board of Nursing
c. Texas Department of Licensing and Regulation (TDLR)
TDLR regulates dietitian licensure and enforces practice standards in
Texas.
, 9. Which of the following is a key ethical principle in dietetic practice?
a. Profit maximization
b. Nonmaleficence
c. Competition
d. Autocracy
b. Nonmaleficence
Dietitians must avoid causing harm and act in the best interest of the
client.
10.Which method is best for assessing body fat distribution?
a. BMI
b. Waist-to-hip ratio
c. Height-to-weight table
d. Mid-arm circumference
b. Waist-to-hip ratio
Waist-to-hip ratio indicates fat distribution, which relates to
cardiovascular risk.
11.Which nutrient is critical for collagen synthesis?
a. Vitamin A
b. Vitamin C
c. Vitamin D
d. Vitamin K
b. Vitamin C
And Correct Answers (Verified Answers) Plus
Rationales 2025/2026 Q&A | Instant
Download Pdf
1. Which of the following is the primary role of a licensed dietitian in Texas?
a. Prescribing medications
b. Developing individualized nutrition care plans
c. Diagnosing medical conditions
d. Performing surgical procedures
b. Developing individualized nutrition care plans
Licensed dietitians are responsible for assessing, planning, and
implementing nutrition interventions, not prescribing medications or
performing medical diagnoses.
2. What federal law primarily governs nutrition labeling on packaged foods?
a. Clean Air Act
b. Nutrition Labeling and Education Act (NLEA)
c. Affordable Care Act
d. Dietary Supplement Health and Education Act (DSHEA)
b. Nutrition Labeling and Education Act (NLEA)
The NLEA requires most foods to carry nutrition labeling and defines
nutrient and health claims.
,3. Which macronutrient provides 9 kcal per gram?
a. Carbohydrates
b. Protein
c. Fat
d. Alcohol
c. Fat
Fats yield 9 kcal per gram, while carbohydrates and protein yield 4 kcal/g,
and alcohol provides 7 kcal/g.
4. Which condition would most benefit from a sodium-restricted diet?
a. Osteoporosis
b. Hypertension
c. Iron-deficiency anemia
d. Hypothyroidism
b. Hypertension
Reducing sodium intake is a key intervention in controlling high blood
pressure.
5. What is the recommended minimum number of supervised practice hours
for dietitian licensure in Texas?
a. 600 hours
b. 1,000 hours
c. 1,200 hours
d. 1,800 hours
c. 1,200 hours
Texas follows CDR requirements for dietitian licensure, which mandate
1,200 supervised practice hours.
,6. Which vitamin deficiency is most associated with rickets?
a. Vitamin C
b. Vitamin D
c. Vitamin B12
d. Vitamin K
b. Vitamin D
Rickets is caused by inadequate vitamin D, leading to poor bone
mineralization.
7. Which of the following is considered a complete protein?
a. Peanut butter
b. Rice
c. Lentils
d. Egg
d. Egg
Eggs provide all essential amino acids, making them a complete protein
source.
8. In Texas, which governing body oversees the licensing of dietitians?
a. Texas Medical Board
b. Texas State Board of Pharmacy
c. Texas Department of Licensing and Regulation (TDLR)
d. Texas Board of Nursing
c. Texas Department of Licensing and Regulation (TDLR)
TDLR regulates dietitian licensure and enforces practice standards in
Texas.
, 9. Which of the following is a key ethical principle in dietetic practice?
a. Profit maximization
b. Nonmaleficence
c. Competition
d. Autocracy
b. Nonmaleficence
Dietitians must avoid causing harm and act in the best interest of the
client.
10.Which method is best for assessing body fat distribution?
a. BMI
b. Waist-to-hip ratio
c. Height-to-weight table
d. Mid-arm circumference
b. Waist-to-hip ratio
Waist-to-hip ratio indicates fat distribution, which relates to
cardiovascular risk.
11.Which nutrient is critical for collagen synthesis?
a. Vitamin A
b. Vitamin C
c. Vitamin D
d. Vitamin K
b. Vitamin C
