In which of the following cases do you think the long-term effects on your health are likely to be most unpleasant?
$A)$ If you get jaundice,
$B)$ If you get lice,
$C)$ If you get acne.
Why?

List any four essential factors that must be taken care of by an individual for keeping good health.

Explain giving reasons:
$(a)$ Balanced diet is necessary for maintaining a healthy body.
$(b)$ The health of an organism depends upon the surrounding environmental conditions.
$(c)$ Our surrounding area should be free of stagnant water.
$(d)$ Social harmony and good economic conditions are necessary for good health.

During a disease:

Which one of the following has a long-term effect on the health of an individual?

List any three reasons why you would think that you are sick and ought to see a doctor. If only one of these symptoms were present,would you still go to the doctor? Why or why not?