Health and Hygiene

A biological preparation that provides active acquired immunity to a particular disease is known as
1. vaccine
2. invention
3. leucoderma
4. medicine
Which of the following Problems is caused by a lack of trace elements in the body?
1. anemia
2. pellagara
3. goiter
4. all of these
Which non –communicable disease is caused by partial or total loss of pigmentation in the skin
1. leucoderma
2. metaderma
3. anemia
4. hypothyroidism
The immediate treatment given to the victim of trauma or sudden illness before medical help is made available is known as
1. first aid
2. last aid
3. immediate aid
4. emmergency aid
The tissue damage caused by heat, chemical, electricity, sunlight or nuclear radiation is known as
1. burn
2. scar
3. injury
4. none of these
A surface damage that does not penetrate the lower tissues is known as
1. cut
2. scratch
3. burn
4. none of these
Ravi has sound mind and physically fit body.Which refers to
1. hygiene
2. health
3. cleanlness
4. wealth
Sleep is not only good for body, but it is also good for
1. enjoyment
2. relaxation
3. mind
4. environment
Our living place should be
1. open
2. closed
3. clean
4. unclean
The tobacco chewing causes
1. anamia
2. periodonitis
3. tuberculosis
4. pnemonia