Diet therapy

Correct answer: A. Create safe and balanced fasting options

Explanation: Effective diet planning respects religious beliefs while protecting health. The expert should ask about fasting duration, permitted foods and fluids, meal timing, medicines, medical conditions, and warning symptoms. The plan can then provide adequate energy, protein, fluids, and micronutrients during permitted periods. If fasting is medically unsafe, the patient should receive respectful counselling and appropriate medical advice rather than criticism.

Correct answer: B. Identify safe non-dairy calcium sources and include them in the diet

Explanation: Avoiding milk does not remove the body's calcium requirement. A nutrition professional should assess tolerance, medical condition, preferences, and the total diet, then include suitable alternatives such as calcium-set tofu, fortified foods, ragi, sesame, selected leafy greens, or clinically advised supplements. The alternative must be nutritionally reliable, not merely sweetened.

Correct answer: D. Balanced management of amount, type and timing

Explanation: Carbohydrates are an important source of energy and do not usually need to be eliminated completely from a diabetes diet. A scientific plan controls the portion size, selects higher-fibre and less refined carbohydrate sources, distributes intake across meals, and considers timing, medication and activity. This approach supports better blood-glucose control while maintaining dietary adequacy and adherence.

Correct answer: B. Coordinating with the health team and planning intake improvement

Explanation: Some medicines can reduce appetite, alter taste, cause nausea or produce other effects that lower food intake. A nutrition expert should document the concern, assess the patient's intake and nutritional risk, and coordinate with the doctor, pharmacist and other health professionals. The medicine must not be stopped independently. The team can review treatment and develop practical strategies such as small frequent meals and acceptable nutrient-dense foods.

Correct answer: C. Creating safe and balanced fasting options

Explanation: Fasting may be religious, cultural or personal, and the plan should respect the patient's beliefs while protecting health. The expert should discuss fasting duration, permitted foods and fluids, medicines, diabetes or other illnesses, energy needs and warning symptoms. Meals outside the fasting period can be planned to provide adequate protein, fibre, micronutrients and fluids. Unsafe fasting should be referred to the healthcare team for individualized advice.

Correct answer: A. Include locally available, affordable foods with similar nutritional value

Explanation: A therapeutic diet is effective only when the patient can obtain, prepare and follow it consistently. If cost is preventing adherence, the first step is to identify affordable local foods that provide comparable nutrients and fit the patient's culture and preferences. Reducing total food can cause undernutrition, while insisting on expensive foods or using supplements alone is unnecessary and may further reduce adherence. Practical, acceptable planning improves long-term outcomes.

Correct answer: B. Because body tolerance and metabolism may be affected

Explanation: Severe malnutrition can alter metabolic processes, electrolyte stores, cardiac function, and digestive tolerance. A sudden large intake may contribute to refeeding complications, including dangerous shifts of phosphate, potassium, magnesium, fluids, and glucose. Nutrition must therefore be restarted and increased cautiously with clinical monitoring and appropriate vitamin and electrolyte support. Option B is correct.

Correct answer: A. When nutrient amounts need modification according to illness

Explanation: A controlled therapeutic diet is prescribed when a disease requires specific changes in nutrients, energy, fluid, texture, or meal timing. For example, sodium may be restricted in hypertension or carbohydrate distribution may be adjusted in diabetes. Such a diet is individualized and should be planned with clinical guidance rather than based on preference alone.

Correct answer: D. When the patient has both diabetes and hypertension

Explanation: In a patient with both diabetes and hypertension, diet planning must consider carbohydrate quality and distribution, total energy, sodium, fats, medicines, and other clinical factors. Taste alone cannot ensure safe blood-glucose or blood-pressure control. The plan should be individualized and medically appropriate while still using acceptable flavours to improve adherence.

Correct answer: D. Because they can unknowingly increase salt intake

Explanation: Processed foods, pickles, packaged snacks, sauces, instant foods, and some breads can contain substantial sodium even when a person does not add table salt. Excess sodium may promote fluid retention and make blood-pressure control more difficult in susceptible patients. Identifying hidden sources helps the patient reduce total sodium intake realistically and consistently.

Correct answer: A. To reduce large fluctuations in blood sugar

Explanation: Regular meal timing helps coordinate carbohydrate intake with insulin or other glucose-lowering medicines and reduces the chance of very large rises or falls in blood glucose. The exact schedule depends on the patient's treatment, activity, appetite, and medical advice. Timing is important, but portion size and carbohydrate quality also matter.

Correct answer: B. Dehydration and salt loss

Explanation: Diarrhea causes excessive loss of water and electrolytes such as sodium and potassium. Therefore, the immediate nutrition priority is to prevent or correct dehydration and electrolyte imbalance through appropriate fluids and oral rehydration solution when indicated. Food choices should also be guided by tolerance and the underlying cause, while severe symptoms require medical attention.

Correct answer: D. Avoid the related food and provide alternatives

Explanation: The safest general strategy is to identify and avoid the confirmed allergen while providing nutritionally adequate substitutes. The patient should read labels, prevent cross-contact, and follow an emergency plan when prescribed. Avoiding every food without assessment can cause deficiencies, while deliberate exposure should never be attempted without qualified medical supervision.

Correct answer: C. A patient with chronic kidney disease

Explanation: Kidneys regulate fluid, electrolytes, and the removal of metabolic waste. In chronic kidney disease, the diet may need individualized control of protein, sodium, potassium, phosphorus, and fluids according to kidney function and treatment. Laboratory values and medical advice are therefore essential before planning the diet.

Correct answer: A. When there is a medical need to rest the intestines

Explanation: Fibre is often beneficial, but it is not appropriate in every clinical situation. During a medically indicated period of intestinal rest, obstruction, severe narrowing, or certain acute digestive conditions, high fibre may increase bulk and discomfort. The diet should follow the diagnosis and the healthcare professional's advice.

Correct answer: B. Protein need may rise for tissue repair in wounds and burns

Explanation: Protein supplies amino acids needed to build and repair tissues, produce enzymes and immune substances, and support recovery. Wounds and burns can increase tissue breakdown and repair demands, so protein needs may rise. The final prescription still depends on kidney function, severity of illness, and clinical assessment.

Correct answer: A. Fluid and electrolyte loss

Explanation: Repeated vomiting removes water, hydrogen ions, chloride, potassium, and other electrolytes from the body and can quickly cause dehydration or imbalance. Initial care therefore focuses on assessing severity, monitoring intake and output, and replacing fluids and electrolytes as medically appropriate before advancing the diet.

Correct answer: A. When there is intestinal inflammation or narrowing

Explanation: High fibre increases stool bulk and may be difficult to tolerate in intestinal narrowing, obstruction risk, or some acute inflammatory conditions. It should not be prescribed automatically. The disease diagnosis, symptoms, bowel function, hydration, and medical advice must guide whether fibre is increased, reduced, or temporarily modified.

Correct answer: B. Consider both blood-sugar and kidney-related nutrient control

Explanation: When two diseases coexist, a diet addressing only one condition may worsen the other. The plan must coordinate carbohydrate distribution and glucose control with renal requirements such as sodium, potassium, phosphorus, protein, or fluid limits when indicated. Laboratory values, kidney stage, medicines, and professional supervision are essential.

Correct answer: B. Giving the same diet to all patients without assessment

Explanation: Option B is incorrect use because therapeutic diets must be individualized after considering diagnosis, nutritional status, symptoms, allergies, laboratory findings, food tolerance, culture, and practical circumstances. The same prescription cannot safely meet every patient’s needs. Options A, C, and D describe appropriate principles of clinical diet planning and monitoring.

Correct answer: A. A patient who develops vomiting or abdominal pain after eating

Explanation: A patient who experiences vomiting or abdominal pain after eating may not tolerate otherwise nutritious foods. Diet planning must therefore consider symptoms, digestion, allergies or intolerance, texture, portion size, and timing while still meeting energy and nutrient needs. Ignoring tolerance can reduce intake and worsen nutritional status. Hence, option A is correct.

Correct answer: D. When the patient has hypertension and eats processed foods

Explanation: Sodium restriction involves the total sodium content of the diet, not merely the salt added at the table. Processed foods, packaged snacks, sauces, instant foods, pickles, preserved items, and bakery products may contain substantial hidden sodium. A patient with hypertension who eats such foods needs broader label reading and food selection. Therefore, option D is correct.

Correct answer: B. Because carbohydrate amount, timing, and quality also affect blood sugar

Explanation: Diabetes management considers the total carbohydrate load, portion size, meal timing, fibre content, food quality, and the individual's medicines and activity. Removing table sugar alone does not control starches, sweet drinks, refined foods, or excessive portions that can also raise blood glucose.

Correct answer: B. Improve energy and protein intake

Explanation: Wound healing requires adequate energy to spare protein for tissue building, along with sufficient protein for collagen formation, immune function, and repair. A patient eating too little may need an individualized, energy- and protein-rich plan, while hydration and relevant micronutrients are also assessed.

Correct answer: C. Including the patient's preferences, understanding, and practical circumstances

Explanation: Patient-centred counselling treats the patient as an active participant rather than a passive recipient of instructions. The dietitian considers food preferences, culture, literacy, readiness to change, medical needs, family support, budget, and access to foods. Shared decisions make the plan realistic and improve adherence. Therefore, option C is the correct feature.