AIDS TO HEALTH

HCl

HCl

________ secreted by stomach kills germs that enter with food.

Hair

________- intercept the germs journey inwards or upto the skin.

Saliva sweat

________, tears and nasal secretions contain germ killing substances.

previous disease

Actively acquired immunity- infection developed by an individual due to ________ or antigen which enter naturally leading to- naturally acquired or introduced artificially- artificially acquired.

immunity

Passively acquired- ________ provided by outside in form of ready made antibodies.

direct methods

Coughing, vomiting and sneezing are ________ to throw out germs.

Mucus

________- slimy secretion of epithelial lining of various organs like nose, etc.

microorganism

They produce antibodies which freely circulates and binds ________.

Skin

________- it is the outer tough layer is made up of keratin and it is impermeable to germs.

Innate

________- virtue of genetic constitutional makeup.

digestive tract

Even diarrhea helps in throwing out the germs in ________.

Immune system

________- it deals with germs after they have entered into the body tissues.

Immunity

________ produced on exposure of antigen may be short period or long period.

Immunity

________ means body's defence against diseases.

Immunity

________ is the resistance to the onset of a disease after the infection by the harmful germs.

Local defense system

tackle the germs at their possible entry points

Immune system

it deals with germs after they have entered into the body tissues

Skin

it is the outer tough layer is made up of keratin and it is impermeable to germs

Hair

intercept the germs journey inwards or upto the skin

Mucus

slimy secretion of epithelial lining of various organs like nose, etc

WBCs

phagocytes

Innate

virtue of genetic constitutional makeup

Non specific

a degree of natural resistance to all the infections

Specific

a natural resistance to a particular kind of germ only

Acquired

resistance to a disease which an individual acquires during his lifetime

Passively acquired

immunity provided by outside in form of ready made antibodies

Naturally

readymade or prepared mothers antibodies may reach the foetus through placenta

Artificially

antibodies produced in the blood of a horse or some other animal by injecting germs into its body