Hygiene

Q.

Write about healthy habits to keep our body clean

Q.

What is a bacterial enzyme?

Q.

Explain five practice of community hygiene?

Q.

How can you maintain good personal hygiene ?

Q.

Write a few points on Clean India Mission.

Q. Which of the following is an unhealthy habit?

1. Removing wax from inside the ears.
2. Keeping mouth closed while breathing.
3. Sleeping for 8 hours.
4. Sharing towel with others.

Q.

Which of the following is not caused due to consumption of liquor?

1. Ulcer

2. Liver cirrhosis

3. Scurvy

4. Cancer

Q. For maintaining good health, healthy food habits are to be followed. Which of the following is/are healthy food habits?

1. Consumption of easily digestable food
2. Proper chewing of food
3. Consumption of properly cleaned and cooked food
4. Drinking large quantities of clean filtered water

Q.

List three good community practices for a healthy community.

Q.

Do using computer have a bad effect on our brain?

Q.

Give any two steps you should take for each of the following:
1) Personal hygiene 2) Oral hygiene 3) Eye care 4) Hair care

Q.

Which of the following step(s) should be followed for maintaining personal hygiene?

1. Always wash your hands with soap and water before a meal.

2. Take bath regularly with clean water.

3. Do not grow long nails. Keep them short and clean.

4. Eyes should be washed daily with hot water.

Q. Lysozyme that is present in perspiration, saliva and tears, destroys:

1. Most virus infected cells
2. Certain fungi
3. Certain types of bacteria
4. All viruses

Q.

Name the cells of the retina and their respective pigments which get activated:

1. In the dark
2. In light.

Q.

Wite short notes on the following?

a. Oral hygiene

b. Ear care

Q.

Lysozyme is an antibacterial enzyme discovered by alexander fleming is rich in a. tears b. lysosomes c. mitochondria d. peroxisomes

Q. Healthy diet includes .......... which helps in protection of eyes.

1. Vitamin C
2. Lutein
3. Zinc
4. All of the above

Q.

The smell from the body is called

1. halitosis

2. odor

3. gingivitis

4. stink

Q. Which of the following acts state the importance of personal hygiene?

1. Cutting nails
2. Using expensive clothes
3. Washing hand after using toilet
4. Using combs used by others

Q.

It is hard to have a good hygiene.

1. Yes

2. No

Q. What kind of food do you include in your diet in order to maintain good eye sight?Why?

Q.

Cooking food helps in killing the microorganisms present in it.

1. True

2. False

Q. Community Service department of your school plans a visit to a slum area near the school with an objective to educate the slum dwellers with respect to health and hygiene.
(a) Why is there a need to organise such visits?
(b) Write the steps you will highlight, as a member of this department, in your interaction with them to enable them to lead a healthy life.

Q. From which of the following family, drug Atropine is obtained which is used for eye trouble

1. Solanaceae
2. Liliaceae
3. Ranunculaceae
4. Graminae

Q.

Differentiate between the following on the basis of what is mentioned with bracket:

Rods and cones of retina (Type of pigment)

Q.

'Public cleanliness is important for individual health'. Which of the following is an example of this statement?

1. Cutting nails regularly prevents dirt accumulation and infection in the nails

2. Brushing our teeth and taking bath keeps our body clean

3. Clean rooms in our houses are essential for healthy living

4. Collecting and cleaning of garbage cans on the street regularly helps to prevent the spread of diseases

Q.

The summer season is over and it has started raining. There is no need of cooler now. Suraj has an old air cooler set up in his room. Due to his busy schedule, he has no time to disassemble the cooler. So he decides to just take it out of his room and place it outside his house. Is this a correct decision?

1. No

2. Yes

Q.

Cooking food helps in killing the microorganisms present in it.

1. True

2. False

Q. Assertion :

Pregnant ladies should not take alcohol.

Reason: Alcohol intake may result in foetal alcohol syndrome.

1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
3. Assertion is correct but Reason is incorrect
4. Both Assertion and Reason are incorrect