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प्रश्न
Write short (2-3 sentences) note on AIDS.
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उत्तर
AID’S (Acquired Immune Deficiency Syndrome): It is a viral disease caused by the virus called HIV (Human immuno deficiency virus) This virus makes the defence mechanism of the human body very weak. The immune system in the body as W.B.C. becomes weak. Thus the person catches the infectious diseases very easily. This disease spreads through sexual contact as one of the partner may be carrier of the disease. It may spread through the blood transfusion and infected syringes, blades of the barbers, it may infect the developing baby through the blood by the mother. It is very deadly disease.
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संबंधित प्रश्न
Define the following:
Vaccination
Name the following:
A disease that weakens the body's defence system against infections.
Put a tick mark (✓) against the correct alternative in the following statement:
Deficiency of calcium causes
Find the odd one out, giving reason:
Fill in the blanks:
Protruding belly is a symptom noticed in ______.
What does deficiency of carbohydrates lead to?
Name the vitamin and mineral whose deficiency causes rickets
What is conjunctivitis?
Name a disease which causes opaque eye lens and hence blindness
Give two examples for each of the following
Non-infectious diseases
