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SubjectsHome Science
आहार चिकित्सा
In this Class 12 Home Science topic from Clinical Nutrition and Dietetics, students learn how food and nutrition are adapted to support the prevention, management, and recovery of illness. The topic introduces therapeutic diets, modification of energy and nutrients, meal planning for different health conditions, and changes in food texture, consistency, and preparation methods. Students also understand how dietary advice is tailored to individual needs and why cooperation among the patient, family, and dietitian is important.
Correct answer: B. For recovery and body repair
Explanation: A balanced diet provides energy and nutrients needed for immune defence, tissue repair, maintaining body weight, and recovery from illness. It may need modification in quantity, texture, salt, fat, sugar, fibre, or fluid according to the diagnosis. Diet supports treatment but does not replace prescribed medicines or medical care.
Correct answer: A. Light, less spicy food
Explanation: Light, less spicy food may be easier to digest and may reduce irritation for some people with gastric discomfort, reflux, or nausea. Fried foods and excessive chilli can aggravate symptoms in susceptible patients. However, gastric conditions differ, so persistent symptoms require medical assessment and the diet should follow an individualized clinical plan.
Correct answer: B. Fresh fruits and vegetables
Explanation: Fresh fruits and vegetables are naturally rich in fibre, vitamins, minerals and protective plant compounds, while generally being low in saturated fat and dietary cholesterol. Fried foods, cream and excess ghee can increase unhealthy fat intake. Therefore, option B is the most suitable everyday choice in a low-cholesterol diet, although the complete plan should also include appropriate protein, whole grains and portion control.
Correct answer: A. For infection prevention and fluid balance
Explanation: Clean, safe water is important because contaminated water can transmit disease-causing microorganisms and worsen a patient’s condition. Adequate safe fluids also support hydration, circulation, temperature regulation, digestion and elimination. The exact amount may depend on illness, kidney function and medical advice, but infection prevention and fluid balance make option A correct.
Correct answer: A. To check the diet’s effect and need for improvement
Explanation: Follow-up evaluates whether the prescribed diet is being followed and whether it is producing the intended results. The professional may review symptoms, weight, intake, laboratory values, tolerance and adherence, then modify nutrients, portions or meal timing when necessary. Thus, option A correctly describes monitoring and improvement rather than merely recording information.
Correct answer: A. Disease requirement
Explanation: A normal diet is modified according to the patient’s disease, symptoms, nutritional requirements, treatment, and ability to digest or tolerate foods. Examples include reducing sodium in hypertension or controlling energy in obesity. Therefore, the disease requirement is the relevant basis, making option A correct.
Correct answer: C. An underweight patient
Explanation: An underweight patient may require a high-energy diet to support gradual weight gain, restore body reserves, and meet increased needs during recovery. Energy-dense foods should still be nutritious and prescribed according to the person’s condition. A weight-loss plan usually controls energy, so option C is correct.
Correct answer: B. Overweight
Explanation: A low-energy diet can help a person with overweight reduce excess energy intake and support gradual weight management when combined with activity and professional advice. It should remain nutritionally balanced rather than simply eliminating food. Burns and fever may increase energy needs, so option B is correct.
Correct answer: A. Doctor or dietitian
Explanation: Protein restriction can be necessary in selected medical conditions, but excessive restriction may cause muscle loss, poor immunity, delayed healing, and malnutrition. A doctor or registered dietitian must assess the diagnosis, kidney or liver function, total energy needs, and monitoring requirements. Therefore, option A is correct.
Correct answer: B. It helps control blood sugar
Explanation: Regularly spaced meals help distribute carbohydrate intake and reduce large fluctuations in blood glucose. They also help coordinate food with medicines, insulin, and physical activity. The exact schedule must be individualised by a healthcare professional, but improved blood glucose control is the correct benefit. Therefore, option B is correct.
Correct answer: C. Excess salt
Explanation: Excess sodium can promote fluid retention and may raise blood pressure in susceptible people. A low-sodium pattern commonly limits added salt, salty snacks, pickles, processed foods, and packaged products. The exact restriction depends on medical advice. Fresh fruits, plain water, and boiled vegetables are not inherently high-salt choices, so option C is correct.
Correct answer: C. To maintain fluid balance
Explanation: Fever may increase fluid loss through sweating, faster breathing, and reduced intake. Providing suitable fluids helps maintain hydration, supports circulation, and assists normal body functions. The amount and type should consider the patient’s condition, especially heart or kidney disease. Therefore, maintaining fluid balance makes option C correct.
Correct answer: C. Strained clear soup
Explanation: A clear liquid diet includes transparent fluids without pulp, fibre, or solid particles. Strained clear soup meets this description and is usually easy to digest. Milk is opaque, fruit juice with pulp contains solid fibre, and thick lentil soup is not clear. Therefore, option C is the correct choice.
Correct answer: D. Excess ghee
Explanation: Ghee is a concentrated source of fat, so excessive use should be reduced in a fat-controlled diet. The plan may also limit fried foods and other high-fat ingredients while retaining adequate essential fats. Green vegetables, fresh fruits, and plain water are not concentrated fat sources. Therefore, option D is correct.
Correct answer: A. Anaemia
Explanation: Iron is needed to form haemoglobin, the blood protein that carries oxygen. An iron-rich diet can support prevention or treatment of iron-deficiency anaemia when combined with proper diagnosis and medical advice. Sources include legumes, leafy vegetables, meat, and fortified foods. Therefore, option A is correct.
Correct answer: A. To check patient tolerance
Explanation: After surgery, digestion, bowel activity, appetite, and tolerance may be temporarily reduced. Diet is advanced step by step, often from clear liquids to fuller foods, while observing nausea, vomiting, abdominal discomfort, and bowel function. This supports safe recovery and prevents complications. Therefore, option A is correct.
Correct answer: B. Patient food habits
Explanation: A diet history records the patient’s usual foods, meal timing, portion sizes, cooking methods, beverages, allergies, intolerances, preferences, and supplement use. This assessment helps identify nutritional problems and plan a realistic therapeutic diet. Therefore, it primarily reveals the patient’s food habits, making option B correct.
Correct answer: C. To help follow the correct diet
Explanation: Diet counselling guides a patient in selecting, preparing, and consuming food according to the therapeutic prescription. It explains restrictions, suitable alternatives, meal timing, and practical methods for following the plan. Thus, its main purpose is to improve understanding and adherence, not to confuse or restrict food without reason.
Correct answer: A. In improving appetite
Explanation: Attractive presentation improves the visual appeal, aroma, and acceptability of a meal. Patients may have poor appetite because of illness, medicines, pain, or emotional stress; a pleasant appearance can encourage them to begin eating and consume more of the prescribed food. It supports intake but does not replace nutritional planning.
Correct answer: A. To help tissue repair
Explanation: Major burns cause tissue damage and usually increase metabolic demands. Protein supplies amino acids needed for collagen formation, wound healing, immune function, and preservation or rebuilding of body tissues. A high-protein plan may therefore support repair, but its amount must be individualized according to the patient’s condition, kidney function, energy needs, and medical supervision.
Correct answer: C. Mouth discomfort or burning may occur
Explanation: Food served at an excessively high temperature can burn or irritate the lips, mouth, tongue, and throat. Pain and discomfort may reduce willingness to eat and can be especially harmful for weak, elderly, or sensory-impaired patients. Meals should be checked and served at a safe, comfortable temperature appropriate for the patient.
Correct answer: C. Balanced meals in controlled amounts
Explanation: Diabetes management generally benefits from balanced meals with appropriate portions, regular timing, fibre-rich choices, and carbohydrate distribution suited to the treatment plan. Large amounts of sweets can raise blood glucose, while skipping meals may cause poor control or hypoglycaemia in some patients using medication. Individual advice remains essential.
Correct answer: A. To improve adherence
Explanation: Considering a patient’s taste, culture, budget, routine, and food preferences makes a therapeutic plan more realistic and acceptable. When patients like and understand the available choices, they are more likely to follow the diet consistently. Preferences must be accommodated without violating medical restrictions or reducing nutritional adequacy.
Correct answer: B. They can make the diet plan acceptable
Explanation: Cultural food habits influence what a patient normally eats, how food is prepared, meal timing, and which foods are socially acceptable. Incorporating suitable cultural foods can improve trust, satisfaction, and adherence while still meeting therapeutic nutrient requirements. Cultural adaptation does not mean ignoring restrictions; it means finding safe, nutritious options within them.
Correct answer: B. Dehydration
Explanation: Insufficient water from drinks and foods can create a fluid deficit called dehydration. It may cause thirst, dry mouth, weakness, dizziness, and dark urine; severe cases can disturb circulation and body functions. Low fluid intake may also worsen constipation, but dehydration is the main direct problem asked about here. Fluid needs vary with health conditions.
