the primary responsibility for nutrition care of people in the community belongs to the

ATI LPN

PN Nutrition Assessment ATI

1. The primary responsibility for nutrition care of people in the community belongs to the:

A. community physician.
B. public health nurse.
C. public health nutritionist.
D. registered dietitian.

Correct answer: C

Rationale: Public health nutritionists work within communities to ensure that populations have access to nutritional resources. They focus on promoting good nutrition, developing programs, and educating the public about healthy eating habits. While community physicians, public health nurses, and registered dietitians may also play roles in promoting nutrition in the community, the primary responsibility for nutrition care typically falls under the purview of public health nutritionists.

2. Sucrose consists of a combination of glucose and:

A. maltose.
B. fructose.
C. galactose.
D. lactose.

Correct answer: B

Rationale: The correct answer is B, fructose. Sucrose is a disaccharide composed of one molecule of glucose and one molecule of fructose. Maltose (choice A) is composed of two glucose molecules, galactose (choice C) is a monosaccharide, and lactose (choice D) is composed of one molecule of glucose and one molecule of galactose. Therefore, fructose is the correct choice for the second component of sucrose.

3. Which nutrient group provides the primary source of energy for the body?

A. Carbohydrates.
B. Fats.
C. Proteins.
D. Vitamins.

Correct answer: A

Rationale: Carbohydrates are the body's primary source of energy. When carbohydrates are consumed, they are broken down into glucose, which is used by the body's cells for energy production. Fats and proteins are also essential nutrients, but carbohydrates are the preferred energy source for the body due to their quick conversion into fuel. Vitamins are not a direct source of energy but play crucial roles in various bodily functions.

4. What is the recommended dietary intake of protein for adults?

A. 0.5 g/kg.
B. 0.8 g/kg.
C. 1.0 g/kg.
D. 1.5 g/kg.

Correct answer: B

Rationale: The recommended dietary intake of protein for adults is 0.8 grams per kilogram of body weight. This amount is considered adequate for most healthy adults. Choices A, C, and D are incorrect as they do not align with the generally recommended protein intake for adults.

5. One characteristic of an essential fatty acid is that it:

A. comes from a plant source.
B. comes from an animal source.
C. is not manufactured by the body.
D. is manufactured by the body.

Correct answer: C

Rationale: The correct answer is C because essential fatty acids are not manufactured by the body and must be obtained through the diet. Choice A is incorrect because essential fatty acids can come from plant sources as well. Choice B is incorrect as essential fatty acids are primarily derived from plant sources. Choice D is incorrect because essential fatty acids cannot be produced by the body. Therefore, the only accurate statement is that essential fatty acids are not manufactured by the body.