the nurse is discussing sources of carbohydrates with a client recently diagnosed with diabetes which foods identified by the clients indicate underst

ATI RN

ATI Proctored Nutrition Exam 2019

1. The client is discussing sources of carbohydrates with a nurse recently diagnosed with diabetes. Which food(s) identified by the client indicate understanding? (SATA)

A. Starch
B. Fiber
C. Sugar
D. All of the above

Correct answer: D

Rationale: The correct answer is D because starch, fiber, and sugar are all sources of carbohydrates. Starchy foods like bread, rice, and potatoes contain starch; fruits, vegetables, and whole grains provide fiber; and sugars are found in sweet foods like fruits, honey, and desserts. Fatty acids and amino acids are not sources of carbohydrates, so choices A, B, and C are correct while choices A and B are incorrect.

2. Being in contact with reality and the environment is a function of the:

A. conscience
B. ego
C. id
D. super ego

Correct answer: B

Rationale: Being in contact with reality and the environment is a function of the ego. The ego is responsible for mediating between the id's basic desires, the superego's idealistic standards, and the real world. The conscience (not listed as a choice) is related to feelings of guilt or moral responsibility. The id represents primal instincts, and the superego represents the internalized ideals and moral standards.

3. Which vitamin deficiency is most likely to be associated with increased risk of macular degeneration?

A. Vitamin A
B. Vitamin B12
C. Vitamin C
D. Vitamin E

Correct answer: D

Rationale: Vitamin E is an antioxidant that helps protect eye health and prevent macular degeneration.

4. Which of the following is NOT a physiological role of proteins?

A. Providing resistance to disease
B. Regulating fluid balance
C. Repairing tissue
D. Serving as the primary source of energy

Correct answer: D

Rationale: Proteins play a diverse range of physiological roles in the body, such as providing resistance to disease, regulating fluid balance, and repairing tissues. However, they are not the primary source of energy for the body. Carbohydrates and fats typically fulfill this role. Therefore, choice D is the correct answer, as it is not a function that proteins perform. Conversely, choices A, B, and C are all physiological functions of proteins, making them incorrect responses to this particular question.