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Concerns and Needs in Diverse Contexts

CBSE · Class 11 · Home Science

Quick revision notes for Concerns and Needs in Diverse Contexts — CBSE Class 11 Home Science. Key concepts, formulas, and definitions for last-minute revision.

74 questions116 flashcards5 concepts

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Key Topics to Revise

1

Health, Well-being, and Health Care

  • Health means complete mental, physical and social well-being, not merely the absence of disease.
  • Health is a fundamental human right.
  • Disease is a disruption in the normal functioning of the body.
2

Nutrition, Nutrients, and Malnutrition

  • Nutrition and health are closely linked.
  • There are more than 50 nutrients in food.
  • Nutrients are classified into macronutrients and micronutrients.
3

Nutritional Problems and Their Consequences

  • One-third of babies born in India are low birth weight, meaning less than 2500 gms.
  • Undernutrition affects body weight, immunity, cognitive development, and can cause disability.
  • Vitamin A deficiency can cause blindness.
4

Hygiene, Sanitation, and Food Safety

  • Hygiene has personal and environmental aspects.
  • Environmental hygiene includes physical and biological factors in home and community settings.
  • Safe drinking water and sanitation are essential for health.

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Full Notes

Key Concepts

Health is complete mentalPrimary health care is the firstNutrition supports growthMalnutrition is a deviation from normalUndernutrition reduces body weight and harms

Frequently Asked Questions

What are the important topics in Concerns and Needs in Diverse Contexts for CBSE Class 11 Home Science?
Concerns and Needs in Diverse Contexts covers several key topics that are frequently asked in CBSE Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Concerns and Needs in Diverse Contexts — CBSE Class 11 Home Science?
Understand the core concepts first, then work through the 74 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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