exchange lists for meal planning was originally intended as a meal planning tool for people who have

ATI LPN

PN Nutrition Assessment ATI

1. Exchange Lists for Meal Planning was originally intended as a meal-planning tool for people who have:

A. cancer.
B. diabetes.
C. hypertension.
D. heart disease.

Correct answer: B

Rationale: The correct answer is B: diabetes. Exchange Lists for Meal Planning were originally created to assist individuals with diabetes in managing their diet by providing a structured approach to balanced food exchanges. This system helps individuals regulate their blood sugar levels and maintain overall health. Choices A, C, and D are incorrect because Exchange Lists for Meal Planning were not primarily developed for individuals with cancer, hypertension, or heart disease.

2. Ketones are produced when:

A. carbohydrate stores are depleted.
B. excess protein is consumed.
C. protein stores are depleted.
D. fat stores are depleted.

Correct answer: A

Rationale: Ketones are produced when the body uses fat for energy due to the depletion of carbohydrate stores. When carbohydrate stores are depleted, the body turns to fat as its primary source of energy, leading to the production of ketones. Excess protein consumption does not directly lead to ketone production. Similarly, the depletion of protein stores or fat stores is not directly related to the production of ketones.

3. The body of scientific knowledge related to nutritional requirements for human growth, maintenance, activity, and reproduction is known as:

A. physiology.
B. nutrition science.
C. biochemistry.
D. dietetics.

Correct answer: B

Rationale: The correct answer is B: nutrition science. Nutrition science specifically focuses on studying the requirements and functions of nutrients in relation to human growth, maintenance, activity, and reproduction. Choice A, physiology, deals more with the functions of living organisms and their parts, not specifically related to nutrients. Choice C, biochemistry, focuses on the chemical processes and substances that occur within living organisms, not specifically centered on nutritional requirements. Choice D, dietetics, involves the application of nutritional knowledge in planning and managing diets for individuals, but it is more focused on the practical aspect rather than the broader scientific study of nutritional requirements.

4. Why are bacteria found in the colon important?

A. synthesize important vitamins.
B. complete the process of absorption.
C. synthesize some minerals.
D. finish the process of digestion.

Correct answer: A

Rationale: Bacteria found in the colon are important because they synthesize important vitamins, such as vitamin K. This aids in the body's overall health and functioning. Choice B is incorrect because absorption primarily occurs in the small intestine, not the colon. Choice C is incorrect as the synthesis of minerals is not a primary function of colon bacteria. Choice D is incorrect as the digestion process mainly occurs in the stomach and small intestine.

5. Which of the following is a source of complete protein?

A. Cereal grains.
B. Beans.
C. Nuts.
D. Eggs.

Correct answer: D

Rationale: Eggs are considered a source of complete protein because they contain all the essential amino acids required by the body. The other options, cereal grains, beans, and nuts, do not provide all the essential amino acids in the necessary proportions to be classified as complete proteins.