Food exchange list will help the diabetic patient to?

RUHS, Jaipur, M.Sc Nursing Entrance Exam-2015

Applied Nutrition & Dietetics

Easy

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2015

Explanation

The food exchange list is a meal planning tool that groups foods based on similar nutritional content, specifically carbohydrates, protein, fat, and calories.
It allows patients to substitute or 'exchange' foods within the same group, which provides dietary variety and flexibility.
Crucially, the list defines specific serving sizes (amounts) for each food item, ensuring a consistent and controlled intake of nutrients throughout the day.
This process directly enables the patient to select appropriate food items and control the amount eaten to manage their blood glucose levels effectively.

Option A: The purpose of the food exchange list is to promote variety and flexibility in the diet, not to create a list of forbidden foods. It teaches how to incorporate various foods in controlled portions.
Option B: While the food exchange list is a tool used to plan a menu, this option is too general. The correct option describes the specific actions—selecting items and amounts—that are performed to plan the menu.
Option D: Managing hypoglycemia (low blood sugar) requires immediate intake of fast-acting carbohydrates (e.g., glucose tablets, juice) according to a specific protocol, often called the 'Rule of 15'. The daily meal planning exchange list is not used for this acute situation.

Clinical Relevance

Nursing practice connection: Use the key finding related to Meal planning for diabetes using the food exchange system to guide bedside assessment, documentation, and the next nursing action.
The food exchange system is a cornerstone of medical nutrition therapy (MNT) for diabetes, empowering patients to self-manage their condition, which can improve glycemic control and reduce the risk of long-term complications.
Nurses play a vital role in patient education, teaching individuals and their families how to use the food exchange list correctly to plan meals that fit their lifestyle and cultural preferences.
What if? If the diabetic patient also develops chronic kidney disease (CKD), the standard food exchange list is no longer sufficient. The nurse would need to educate the patient on a modified exchange list that also restricts protein, potassium, and phosphorus to protect kidney function.

How to Approach the Question

First, identify the core subject of the question: the 'food exchange list' and its purpose for a 'diabetic patient'.
Analyze the options to determine which one best describes the primary function of this specific tool.
Recognize that the list is for daily meal planning, not for acute situations like low blood sugar (eliminating option D).
Understand that the list promotes variety, not avoidance (eliminating option A).
Compare the remaining options: 'Plan menu' (a general goal) and 'Select food items and amount' (the specific action). In nursing and healthcare questions, the option that describes the precise mechanism or function is often superior to a more general outcome.
Conclude that selecting items and their amounts is the fundamental action enabled by the food exchange list, which in turn helps in planning a menu.

Concept Tested & Keywords

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E6 Nutrition Kumud Khanna 2e pp. 37-39, 50-52, 51-53