Hygiene

Q.

The smell from the body is called

1. halitosis

2. odor

3. gingivitis

4. stink

Q.

Explain the external factors affecting human health.

Q.

Distinguish between sewage and effluents.

Q. ______is the area of “No vision” where the optic nerve leaves the eye.

1. Yellow spot
2. Blind spot
3. Black spot
4. Neutral spot

Q.

Which of the following habits would help us to keep our skin clean?

1. Having a bath daily

2. Using a soft moist swab to clean our ears

3. Blowing our nose into a handkerchief

4. Washing of mouth after every meal

Q.

Raju's mother washed the fish and put it in the sun. After some time he observed decreased water content in those fishes. Which among the following method was the cause of this phenomenon?

1. Drying
2. Canning
3. Pickling
4. Irradiation

Q. Personal and Community lssues both Matter for Health

Q.

Which of the following is not a good aspect of hygiene?

1. 

2. 

3. 

4. 

Q. A person needs .......... hours of sleep to maintain health.

1. 11-14
2. 7-9
3. 14-18
4. 7-11

Q. Also give their harmful effects on the health of human beings.

Q. Shortly describe a few aspects of personal hygiene

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. Yes

2. No

Q. Fovea central is of retina perceives _________.

1. Dim light
2. Diffused light
3. Coloured light
4. Coloured and dim light

Q. Dizziness (vertigo), nausea, vomitting are symptoms related to persons going to region of high pressures, the disease is

1. Simmonds' syndrome
2. Conn's syndrome
3. Meniere's syndrome
4. None of the above

Q. What are the important aspects of the new philosophy of health?

Q. Experience of an individual during its lifetime can't be passed on its progeny and can't direct evolution". Justify this statement by giving an example.

Q.

before going in space scientists remove one ingredient from the food. what is that ingredient

Q. Shortly describe a few aspects of personal hygiene

Q.

The smell from the body is called

1. gingivitis

2. odor

3. stink

4. halitosis

Q.

Comment "Health is not a person, but a community issue ".

Q. The is the thick white membranous outer coating of the eyeball.

1. conjunctiva
2. ciliary body
3. sclera
4. choroid

Q. Explain the ovarian and uterus changes taking place during follicular phase.

Q.

Which of the following are aspects of personal hygiene?

1. Oral Hygiene
2. Eye Care
3. Hair Care
4. Hair colouring

Q.

Cooking food helps in killing the microorganisms present in it.

1. False

2. True