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5. Why Do We Fall Ill?
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Q8 of 328 Page 300

Name any two diseases that can be prevented by immunisation.

Polio and Rubella.


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7

“High Blood Pressure can be caused by excessive weight and lack of exercise”. Justify the statement.

8

State in brief the principle of immunisation.

9

Differentiate between acute and chronic diseases.

9

Give one example each of acute and of chronic diseases.

Questions · 328
5. Why Do We Fall Ill?
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