CCBMA Nutrition and Diet Therapy

Question 1

Which macronutrient provides 4 calories per gram and is the body's preferred source of energy?

Accepted Answer

Carbohydrate

Answer

Carbohydrates provide 4 calories per gram and are the body's primary and preferred energy source.

Question 2

A patient is placed on a clear liquid diet. Which of the following foods is allowed?

Accepted Answer

Gelatin (Jell-O)

Answer

Clear liquid diets include foods that are transparent and liquid at room temperature, such as gelatin, broth, and clear juices without pulp.

Question 3

Which vitamin is essential for calcium absorption and is often called the 'sunshine vitamin'?

Accepted Answer

Vitamin D

Answer

Vitamin D is synthesized by the skin upon sun exposure and is required for the intestinal absorption of calcium.

Question 4

A patient with iron-deficiency anemia should be counseled to consume which of the following to enhance iron absorption?

Accepted Answer

Vitamin C-rich foods

Answer

Vitamin C (ascorbic acid) converts iron to its ferrous form, significantly enhancing non-heme iron absorption from plant sources.

Question 5

Which dietary approach is most appropriate for a patient diagnosed with Type 2 diabetes?

Accepted Answer

Consistent carbohydrate diet with controlled portions

Answer

A consistent carbohydrate diet with controlled portions helps stabilize blood glucose levels in patients with Type 2 diabetes.

CCBMA - California Certifying Board for Medical Assistants Practice Test