Advertisements
Advertisements
प्रश्न
What is vaccination?
Advertisements
उत्तर
For developing resistance in the body we introduce germs or germ substances in the body to develop resistance in the body against a particular disease. The material introduced into the body is called vaccine, this practice is called prophylaxis.
The germ or the germ substance is put into the body orally as polio drops or it is introduced by injection as TAB vaccine. Vaccine or vaccination was attached with small pox, but it is now used in a general sense.
APPEARS IN
संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
Infectious diseases can be prevented by:
Put a tick mark (✓) against the correct alternative in the following statement:
Which one of the following is a genetic disease?
Put a tick mark (✓) against the correct alternative in the following statement:
Deficiency of Iodine in one’s food can cause :
Biting nails should be strictly avoided. Give reason.
Children eating more of fast food tend to suffer from obesity (overweight). Comment.
Name the following:
A disease caused due to the bite of female Culex mosquito
Name the following:
A viral disease caused by the bite of a dog
Write short (1-2 sentences) notes on the following:
AID'S
Find the odd one out:
Scurvy, rickets, haemophilia, pellagra, night blindness.
Mention the four ways in which vaccines are prepared, giving the name of one disease for which each type of vaccine is used.
