Q2 of 44 Page 35

There is a widespread outbreak of malaria in your area.

i) Suggest some controlling measures to the local authorities concerned.


ii) Pick out the right symptom for malaria.


(chills, shivering and a rise in temperature, diarrhoea )


i) Some controlling measures on outbreak of malaria are


a. Sanitary measures include ground fogging with disinfectants.


b. Prevent water stagnation and cover ditches and drains.


c. Use mosquito nets and mosquito repellents.


ii) Chills, shivering and mild fever are the symptoms of malaria.


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26

Observe the following flow-chart


Mention the metabolic disorder ‘X’ and the causative factor from the options given below:



 1

Kala has delivered a baby,

i) Suggest the immunization schedule for the baby, in the first six months.


ii) What are the diseases that can be cured as per the schedule?


 3

15th October is observed as ‘World Hand washing Day’.

i) Tell your friend the effects of hand washing.


ii) How frequently do you wash your hands everyday and when?


 4

What is immunity? Write a note on the various types of immunity.