Unit 2 Chapter 8: Nutrition Health and Well-being — Online MCQ Test
HOME SCIENCE · CLASS 11 FIRST PUC · Karnataka State Board
Practice Unit 2 Chapter 8: Nutrition Health and Well-being with a free chapter-wise online MCQ test.
This chapter covers: Focusing on community welfare this chapter covers nutritional disorders health indicators disease prevention family health programs and holistic well-being strategies..
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Unit 2 Chapter 8: Nutrition Health and Well-being — Important Questions & Answers
What is the main purpose of nutrition in maintaining health and well-being?
- A. To provide energy and support body functions
- B. To increase height rapidly in all adults
- C. To replace the need for sleep
- D. To prevent all diseases completely
Answer: A. To provide energy and support body functions
Nutrition supplies energy, helps growth and repair, and supports all body functions. It is essential for maintaining overall health and well-being.
Nutrition supplies energy, helps growth and repair, and supports all body functions. It is essential for maintaining overall health and well-being.
Which of the following is a nutritional disorder caused by lack of iron?
- A. Scurvy
- B. Anaemia
- C. Goitre
- D. Rickets
Answer: B. Anaemia
Anaemia commonly occurs due to iron deficiency. It reduces the oxygen-carrying capacity of blood.
Anaemia commonly occurs due to iron deficiency. It reduces the oxygen-carrying capacity of blood.
A child shows swollen neck and fatigue due to lack of iodine. Which disorder is most likely?
- A. Goitre
- B. Beriberi
- C. Kwashiorkor
- D. Night blindness
Answer: A. Goitre
Iodine deficiency causes enlargement of the thyroid gland, known as goitre. It is a common nutritional disorder.
Iodine deficiency causes enlargement of the thyroid gland, known as goitre. It is a common nutritional disorder.
Which situation best shows a holistic approach to well-being?
- A. Only treating illness after it becomes severe
- B. Combining nutritious food, exercise, rest, and stress management
- C. Eating a single type of food daily
- D. Avoiding all social interactions
Answer: B. Combining nutritious food, exercise, rest, and stress management
Holistic well-being includes physical, mental, and social health. Nutrition, activity, rest, and emotional balance all contribute to it.
Holistic well-being includes physical, mental, and social health. Nutrition, activity, rest, and emotional balance all contribute to it.
Which of the following is the most appropriate public health measure for preventing deficiency diseases in a population?
- A. Promoting a diet rich in essential nutrients and food fortification
- B. Reducing the number of meals permanently
- C. Avoiding milk, fruits, and vegetables
- D. Encouraging only one food group for all age groups
Answer: A. Promoting a diet rich in essential nutrients and food fortification
Promoting nutrient-rich diets and fortification helps prevent common deficiency diseases at the community level. It is a practical and preventive public health strategy.
Promoting nutrient-rich diets and fortification helps prevent common deficiency diseases at the community level. It is a practical and preventive public health strategy.