RD Exam 2026 Questions and Answers
Iodine constitutes a significant part of which two hormones?
1. Insulin and Glucagon
2. Epinepharine and triodothyronie
3. Thyroid releasing factor and thyroxine
4. Thyroxine and triiodothyrone - Correct answer-4. Thyroxine and triiodothyrone
Aspartame is composed of which 2 Amino acids:
1. Tyrosine and aspartic acid
2. Phenylalanine and ascorbic acid
3. phenylalanine and aspartic acid
4. Tyrosine and arachidonic acid - Correct answer-3. phenylalanine and aspartic
acid
The plasma lipoprotein richest in cholesterol:
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,1. LDL
2. HDL
3. VLDL
4. Chylomicron - Correct answer-1. LDL are composed of 50% cholesterol
which nutrient was not included in the grain enrichment legislation?
Pyridoxine
thiamine
folate
niacin - Correct answer-Pyridoxine (B6)
All grain products must be enriched with thiamine, niacin, riboflavin, iron and
folate
The electrolytes which exist as ions in body fluids are:
1. Sodium, Potassium and magnesium
2. Sodium, Sulfer and chloride
3. Sodium, Potassium and chloride
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, 4. Phosphorus, potassium and chloride - Correct answer-Sodium, Potassium and
chloride
Carbohydrtates start digesting in the _________
Proteins start digestiong in the ________ - Correct answer-1. Mouth (Amylase)
2. Stomach
which of the following nutrients in necessary in the transportation of long chain
fatty acids?
1. Coenzyme Q10
2. Bioflavonionds
3. inositol
4. Carnitine - Correct answer-4. Carnitine - transport of LCFA into the
mitochondria for oxidation as sources of energy
The BMI is measured by:
1. Ht (meters squared) / wt (kg)
2. Wt (lbs)/ht (inches)
3. Wt (kg)/ht (meters squared) - Correct answer-3. Wt (kg)/ht (meters squared)
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Iodine constitutes a significant part of which two hormones?
1. Insulin and Glucagon
2. Epinepharine and triodothyronie
3. Thyroid releasing factor and thyroxine
4. Thyroxine and triiodothyrone - Correct answer-4. Thyroxine and triiodothyrone
Aspartame is composed of which 2 Amino acids:
1. Tyrosine and aspartic acid
2. Phenylalanine and ascorbic acid
3. phenylalanine and aspartic acid
4. Tyrosine and arachidonic acid - Correct answer-3. phenylalanine and aspartic
acid
The plasma lipoprotein richest in cholesterol:
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,1. LDL
2. HDL
3. VLDL
4. Chylomicron - Correct answer-1. LDL are composed of 50% cholesterol
which nutrient was not included in the grain enrichment legislation?
Pyridoxine
thiamine
folate
niacin - Correct answer-Pyridoxine (B6)
All grain products must be enriched with thiamine, niacin, riboflavin, iron and
folate
The electrolytes which exist as ions in body fluids are:
1. Sodium, Potassium and magnesium
2. Sodium, Sulfer and chloride
3. Sodium, Potassium and chloride
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, 4. Phosphorus, potassium and chloride - Correct answer-Sodium, Potassium and
chloride
Carbohydrtates start digesting in the _________
Proteins start digestiong in the ________ - Correct answer-1. Mouth (Amylase)
2. Stomach
which of the following nutrients in necessary in the transportation of long chain
fatty acids?
1. Coenzyme Q10
2. Bioflavonionds
3. inositol
4. Carnitine - Correct answer-4. Carnitine - transport of LCFA into the
mitochondria for oxidation as sources of energy
The BMI is measured by:
1. Ht (meters squared) / wt (kg)
2. Wt (lbs)/ht (inches)
3. Wt (kg)/ht (meters squared) - Correct answer-3. Wt (kg)/ht (meters squared)
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