Health and Hygiene

  
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1. A state of a sound mind and body free from any sickness or ailment, stress and problems is known as .

2.Colds and the are common communicable diseases.

3. disease is spread by mosquitoes of Aedes aegypti caused by DEN-1, 2 virus belonging to the type- flavivirus.

4.The act of chewing and tasting is called .

5.Brushing two times a day prevents the formation of and plaque on teeth and gums.

6. remove food particles,plaque, and bacteria which build up between teeth.

7. are considered as “windows to the world”.

8. is caused by Vibrio cholera .

9.A biological preparation that provides active acquired immunity to a particular disease is known as .

10. the immediate treatment given to the victim of trauma or sudden illness before medical help is made available is known as .