milk and other dairy products are preferred sources of calcium because lactose enhances calcium absorption

ATI RN

ATI Nutrition Proctored Exam

1. Milk and other dairy products are preferred sources of calcium because lactose enhances calcium absorption.

A. Both the statement and the reason are correct and related.
B. Both the statement and the reason are correct but are not related.
C. The statement is correct, but the reason is not correct.
D. The statement is not correct, but the reason is correct.

Correct answer: A

Rationale: Both the statement and the reason are correct and related. Milk and other dairy products are indeed preferred sources of calcium because they supply most of the available calcium. Additionally, lactose present in dairy products enhances calcium absorption, making them even more efficient sources of this essential mineral. The statement correctly identifies dairy products as preferred sources of calcium, and the reason explains how lactose contributes to better calcium absorption. The other choices are incorrect as they do not accurately assess the relationship between lactose, calcium absorption, and the preference for dairy products as sources of calcium.

2. The mechanism behind most CKD in patients without diabetes is mediated by:

A. enzyme systems
B. immune systems
C. catabolic systems
D. hormonal systems

Correct answer: B

Rationale: In non-diabetic patients, CKD is often mediated by immune system responses. Chronic inflammation triggered by immune system dysfunction can contribute to progressive kidney damage. Therefore, the correct answer is 'immune systems.' Choices A, C, and D are incorrect because CKD in non-diabetic patients is primarily associated with immune system abnormalities rather than enzyme, catabolic, or hormonal systems.

3. What is the most appropriate instruction to provide to the parent of a child who does not like a food item?

A. The child should not be encouraged to try it again.
B. The child should be offered a reward if they eat most of the food items.
C. The child should be offered the item at least 8 times on different occasions.
D. The child should be encouraged to eat at least 5 bites of the food item.

Correct answer: C

Rationale: The correct answer is C. Encouraging repeated exposure to the food item can help the child develop a taste for it. Option A is incorrect as it suggests avoiding encouraging the child to try the food again, which may hinder their ability to develop a liking for it. Option B is incorrect as using rewards for eating may not promote a genuine interest in the food item. Option D is incorrect because setting a specific number of bites may create pressure and negativity around mealtime, rather than fostering a positive association with the food.

4. In managing Type 2 diabetes, what is the most important dietary change?

A. Increase carbohydrate intake
B. Increase fiber intake
C. Increase protein intake
D. Reduce fat intake

Correct answer: B

Rationale: Increasing fiber intake can help regulate blood sugar levels in patients with Type 2 diabetes.

5. A nurse is providing dietary teaching to a client who has a new diagnosis of gastroesophageal reflux disease. Which of the following foods or beverages should the nurse recommend to minimize heartburn?

A. Orange juice
B. Decaffeinated coffee
C. Peppermint
D. Potatoes

Correct answer: D

Rationale: Potatoes are bland and less likely to relax the lower esophageal sphincter, making them a suitable choice to minimize heartburn in clients with gastroesophageal reflux disease. Orange juice and peppermint are acidic and can exacerbate GERD symptoms, while coffee, even decaffeinated, can stimulate acid production and worsen heartburn.