Certified Dietary Manager Test Fundamentals of Nutrition (Nutrients, Digestion and DRIs)

Question 1

How many calories does 1 gram of fat provide?

Accepted Answer

9 calories

Answer

Fat provides 9 calories per gram. Carbohydrate and protein each provide 4, and alcohol provides 7. That makes fat the most energy-dense nutrient.

Question 2

Which group lists only fat-soluble vitamins?

Accepted Answer

A, D, E, K

Answer

Vitamins A, D, E and K are fat-soluble. The body stores them in fatty tissue and the liver, so they can build up to toxic levels. The B vitamins and vitamin C are water-soluble.

Question 3

A long-term deficiency of vitamin C causes which condition?

Accepted Answer

Scurvy

Answer

Scurvy comes from a lack of vitamin C. Signs include bleeding gums, poor wound healing and easy bruising. Rickets is linked to vitamin D, pellagra to niacin and beriberi to thiamin.

Question 4

Which food is a complete protein, meaning it supplies all essential amino acids?

Accepted Answer

Eggs

Answer

Animal proteins such as eggs, meat, fish and dairy contain all nine essential amino acids in adequate amounts. Most single plant foods are short on at least one, which is why they are paired, for example rice with beans.

Question 5

What is the main role of insoluble dietary fiber in the diet?

Accepted Answer

It promotes regular bowel movements

Answer

Insoluble fiber, found in whole grains, bran and vegetable skins, adds bulk to stool and helps prevent constipation. That matters especially for older residents in long-term care.

Certified Dietary Manager Test Practice Test

Certified Dietary Manager Test Practice Test

Certified Dietary Manager Test Fundamentals of Nutrition (Nutrients, Digestion and DRIs)