For the treatment of which disease is the BRAT diet useful?

Uttarakhand CHO - 2021

Applied Nutrition & Dietetics

Easy

Appeared in: Uttarakhand CHO - 2021

Explanation

The BRAT diet, consisting of Bananas, Rice, Applesauce, and Toast, is composed of bland, low-fiber foods.
These foods are easy to digest, which gives the gastrointestinal tract a rest during episodes of acute diarrhoea.
The components of the diet, particularly bananas and rice, help to absorb water and add bulk to the stool, making it firmer and reducing the frequency of bowel movements.
Bananas also help to replenish potassium, an important electrolyte that is often lost during diarrhoea.

Option A: The BRAT diet is high in simple carbohydrates and low in protein, fat, and fiber. This can cause rapid spikes in blood glucose levels, making it unsuitable and potentially dangerous for individuals with diabetes.
Option C: Appendicitis is an acute inflammation of the appendix that requires surgical intervention. Dietary management is not a treatment. Patients are usually made NPO (nil per os, or nothing by mouth) in preparation for surgery.
Option D: Patients with chronic renal failure need a specialized diet that restricts sodium, phosphorus, and potassium. Bananas, a key component of the BRAT diet, are high in potassium and are therefore contraindicated.

Clinical Relevance

Nursing practice connection: Knowing Therapeutic diets: BRAT diet helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
A primary nursing role in managing diarrhoea is patient education on diet and hydration. While the BRAT diet can be a simple short-term recommendation, the emphasis must be on fluid and electrolyte replacement, primarily with Oral Rehydration Solution (ORS).
Nurses must assess for signs of dehydration (e.g., poor skin turgor, dry mucous membranes, decreased urine output) and monitor intake and output, especially in vulnerable populations like children and the elderly.
It is crucial to advise patients that the BRAT diet is nutritionally incomplete and should only be used for 24-48 hours. A regular, age-appropriate diet should be resumed as soon as it can be tolerated to prevent malnutrition.

How to Approach the Question

First, identify the key term in the question: 'BRAT diet'.
Recall the acronym and its components: Bananas, Rice, Applesauce, Toast.
Analyze the properties of these foods: they are bland, low in fiber, and easy to digest. This makes them suitable for calming an irritated digestive system.
Evaluate each option: Diabetes requires blood sugar control, which the high-carb BRAT diet disrupts. Appendicitis is a surgical issue. Chronic Renal Failure requires potassium restriction, which conflicts with bananas.
Conclude that the binding and bland nature of the BRAT diet is specifically useful for managing the symptoms of Acute Diarrhoea.

Concept Tested & Keywords

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