Cleanliness, Health and Hygiene Quiz - ICSE Class 5 Science

Free practice quiz: Cleanliness, Health and Hygiene (ICSE Class 5 Science). 50 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This ICSE Class 5 Science practice quiz has 50 multiple-choice questions on Cleanliness, Health and Hygiene, and 50 of them come with an explanation. Try the 5 sample questions below (tap an option to check yourself), then play the full quiz online. No sign-up needed.

Sample questions

1. Which of the following is a crucial step in preventing the spread of airborne diseases like the common cold?

   1. Drinking plenty of sugary drinks
   2. Washing hands frequently with soap and water
   3. Sharing personal items like towels and utensils
   4. Coughing or sneezing without covering your mouth
   Show answer

   Answer: B. Washing hands frequently with soap and water

   Washing hands frequently with soap and water effectively removes viruses and bacteria that can cause airborne diseases, thus preventing their spread. Sugary drinks don't help, sharing personal items facilitates transmission, and not covering coughs/sneezes directly spreads germs.

2. Why is it important to get adequate sleep for overall health?

   1. Sleep helps the body repair and regenerate tissues, and consolidate memories.
   2. Sleep has no impact on physical or mental well-being.
   3. Lack of sleep improves concentration and learning.
   4. Sleep weakens the immune system.
   Show answer

   Answer: A. Sleep helps the body repair and regenerate tissues, and consolidate memories.

   During sleep, the body undergoes vital processes like tissue repair, growth, and memory consolidation. Adequate sleep is crucial for physical recovery, mental function, and maintaining a strong immune system. Lack of sleep has negative effects.

3. Why is it important to get enough Vitamin D?

   1. It causes excessive hair growth.
   2. It is essential for bone health and calcium absorption.
   3. It makes skin darker.
   4. It causes digestive problems.
   Show answer

   Answer: B. It is essential for bone health and calcium absorption.

   Vitamin D plays a crucial role in helping the body absorb calcium and phosphorus, which are essential for building and maintaining strong bones. Deficiencies can lead to conditions like rickets in children and osteoporosis in adults.

4. What is the primary benefit of regular handwashing after using the toilet?

   1. To make your hands smell nice
   2. To spread germs to other surfaces
   3. To remove fecal bacteria and prevent their transfer to food or mouth
   4. To dry your hands quickly
   Show answer

   Answer: C. To remove fecal bacteria and prevent their transfer to food or mouth

   After using the toilet, hands can be contaminated with fecal matter containing bacteria like E. coli. Washing hands thoroughly removes these harmful germs, preventing their transmission to food, surfaces, or directly to your mouth, thus preventing infections.

5. What is the importance of adequate water intake for the body?

   1. It causes dehydration.
   2. It helps regulate body temperature, transport nutrients, and remove waste products.
   3. It leads to water intoxication.
   4. It slows down bodily functions.
   Show answer

   Answer: B. It helps regulate body temperature, transport nutrients, and remove waste products.

   Water is essential for numerous bodily functions, including maintaining body temperature through sweating, transporting nutrients and oxygen to cells, lubricating joints, and flushing out waste products through urine and sweat.

More questions in this quiz

Answers and explanations are in the full quiz.

1. A balanced diet is essential for good health. Which food group is primarily responsible for providing energy to the body?
2. Why is it important to keep our surroundings clean and tidy?
3. Which of the following is an example of personal hygiene?
4. What is the primary benefit of regular physical exercise for a child's health?
5. When coughing or sneezing, it is best practice to:
6. Why is it important to drink clean, purified water?
7. Which of the following is NOT a sign of good personal hygiene?
8. What is the purpose of proper waste disposal in maintaining health?
9. Which of these practices helps in maintaining good eye hygiene?
10. Which of the following is a key component of a healthy breakfast?
11. What is the primary role of vaccinations in preventing diseases?
12. Why is it important to keep food covered when not being eaten?
13. Which of the following is a method of preventing mosquito breeding?
14. What is the benefit of consuming fiber-rich foods like fruits and vegetables?
15. Why is it important to wash your hands before preparing food?
16. Which of the following is an example of communal hygiene?
17. What is the most effective way to clean a cut or wound on your skin?
18. Which activity helps in strengthening your respiratory system?
19. What is the primary reason for covering food leftovers before refrigerating them?
20. Which of these is a sign of a healthy immune system?
21. Why should you avoid sharing personal items like combs, towels, or razors?
22. What is the importance of good posture while sitting or standing?
23. Which type of food provides essential building blocks for growth and repair of body tissues?
24. Why is it recommended to use a tissue or handkerchief when blowing your nose?
25. What is the role of physical activity in maintaining a healthy weight?
26. Why is it important to keep swimming pools clean and treated with chemicals?
27. Which of these is a way to maintain dental hygiene?
28. Why is it important to air out your room daily?
29. Which of the following is a source of Vitamin C, important for immunity?
30. What is the primary purpose of wearing clean and appropriate footwear?
31. Why is it important to keep your nails clean and trimmed?
32. Which of the following is an unhealthy habit regarding sleep?
33. Why is it important to keep your surrounding environment clean, especially your home and school?
34. What is the primary function of iron in the body?
35. Why is it important to cover your mouth and nose when handling raw meat?
36. Which of the following is a way to practice good ear hygiene?
37. Why should you avoid touching your eyes, nose, and mouth with unwashed hands?
38. Which of the following is a strategy for promoting good mental health?
39. Why is it important to clean your school desk and stationery regularly?
40. What is the role of sleep in maintaining a healthy body?
41. Which food group provides essential fats for energy and nutrient absorption?
42. Why is it important to wash clothes regularly?
43. What is a key factor in preventing the spread of germs during a fever?
44. Why is it important to have a balanced diet throughout the day, including snacks?
45. What is the primary benefit of keeping your living space organized and clutter-free?

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