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. Which of the following is an example of a complete protein?

A. Milk
B. Soy
C. Sesame seeds
D. Sweet potato

Correct answer: A

Rationale: The correct answer is A, Milk. Milk is considered a complete protein as it contains all the essential amino acids required by the body. Soy (choice B) is also a complete protein, containing all essential amino acids. Sesame seeds (choice C) and sweet potato (choice D) are not complete proteins as they lack one or more essential amino acids needed by the body.

3. From where are trypsin and chymotrypsin secreted?

A. Small intestine.
B. Liver.
C. Stomach.
D. Pancreas.

Correct answer: D

Rationale: Trypsin and chymotrypsin are enzymes involved in protein digestion. These enzymes are secreted by the pancreas, not the small intestine, liver, or stomach. The pancreas plays a crucial role in producing digestive enzymes that aid in breaking down proteins in the small intestine. The small intestine is the site where these enzymes act, not where they are secreted. The liver is responsible for producing bile, not digestive enzymes. The stomach secretes gastric juices but not trypsin and chymotrypsin. Therefore, the correct answer is the pancreas.

4. Which monosaccharide only occurs naturally in foods in combination with another sugar as a disaccharide?

A. Fructose.
B. Galactose.
C. Sucrose.
D. Maltose.

Correct answer: B

Rationale: The correct answer is B, galactose. Galactose naturally occurs in foods only when it is combined with glucose to form lactose, a disaccharide found in milk. Fructose is a monosaccharide found in fruits and honey. Sucrose is a disaccharide composed of glucose and fructose, commonly known as table sugar. Maltose is a disaccharide formed by the combination of two glucose molecules.

5. What are the compounds in soy foods with estrogen-like activity examples of?

A. Indispensable amino acids.
B. Phytochemicals.
C. Neurotransmitters.
D. Metabolic by-products.

Correct answer: B

Rationale: The correct answer is B: Phytochemicals. Phytochemicals in soy foods can mimic estrogen and may have health benefits. Indispensable amino acids are essential amino acids that the body cannot produce on its own. Neurotransmitters are chemical messengers in the nervous system. Metabolic by-products are substances produced during metabolism.