the best way to prevent osteoporosis is through building bone mass during what stage of life

ATI RN

ATI Nutrition Practice A

1. During which stage of life is it most critical to build bone mass to prevent osteoporosis?

A. Infancy
B. Early childhood
C. Adolescence
D. Young adulthood

Correct answer: C

Rationale: Adolescence is the most critical stage for building bone mass, which plays a significant role in preventing osteoporosis in later life. During adolescence, approximately 45% of adult bone mass is formed. Although bone mass can be built during infancy, early childhood, and young adulthood, it is not as significant as during adolescence, making choices A, B, and D incorrect. Therefore, focusing on adequate nutrition and physical activity during adolescence is vital for long-term bone health.

2. Which statement does not describe a potential role of minerals in the body?

A. they provide calories and energy to the body
B. they help maintain fluid balance in the body
C. they give teeth and bone their strength
D. they help muscles contract

Correct answer: A

Rationale: Minerals do not provide calories or energy; instead, they play various roles such as building strong bones and teeth, maintaining fluid balance, and supporting muscle contractions.

3. 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.

4. You are an ostomy nurse and you know that colostomy is defined as:

A. It is an incision into the colon to create an artificial opening to the exterior of the abdomen
B. It is end to end anastomosis of the gastric stump to the duodenum
C. It is end to end anastomosis of the gastric stump to the jejunum
D. It is an incision into the ileum to create an artificial opening to the exterior of the abdomen

Correct answer: A

Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.