major nutrients supplied by foods in the vegetables group of myplate include

ATI LPN

PN Nutrition Assessment ATI

1. Major nutrients supplied by foods in the Vegetables group of MyPlate include:

A. potassium and vitamin A.
B. iron and vitamin C.
C. calcium and vitamin B12.
D. sodium and vitamin E.

Correct answer: A

Rationale: The correct answer is A: potassium and vitamin A. Vegetables are an excellent source of potassium and vitamin A, both essential for maintaining overall health. Iron and vitamin C (choice B) are commonly found in foods from the Protein and Fruits groups, respectively. Calcium and vitamin B12 (choice C) are more abundant in dairy products and animal-based foods. Sodium and vitamin E (choice D) are not the major nutrients typically supplied by vegetables.

2. After ingested food is mixed and churned with gastric secretions, the resulting semifluid mass is called:

A. a bolus.
B. chyme.
C. rennin.
D. glycogen.

Correct answer: B

Rationale: The correct answer is B: chyme. Chyme is the partially digested food that forms a semifluid mass after mixing with gastric juices. A is incorrect because a bolus refers to a rounded mass of food ready to be swallowed. C, rennin, is an enzyme involved in the digestion of milk proteins and not the term for the semifluid mass after food mixing with gastric secretions. D, glycogen, is a form of stored glucose in the body and is not the term used to describe the partially digested food mass in the stomach.

3. The nutrients involved in metabolic regulation and control include minerals, vitamins, and:

A. amino acids.
B. carbohydrates.
C. fats.
D. water.

Correct answer: D

Rationale: The correct answer is D, water. Water plays a crucial role in metabolic regulation along with vitamins and minerals. While amino acids, carbohydrates, and fats are essential nutrients for various bodily functions, they are not primarily involved in metabolic regulation and control.

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. How many kilocalories are provided by 15 grams of protein?

A. 15
B. 45
C. 60
D. 135

Correct answer: C

Rationale: Protein provides 4 kcal per gram. Therefore, 15 grams of protein will provide 15 grams x 4 kcal/gram = 60 kcal. Choices A, B, and D are incorrect because they do not consider the caloric value of protein correctly.