(1) identify epidemiology and prevalece of smoking . (2) identify pathophysiological disk factors( consider any particular risk to the special...

I will like help with the following questions. (1) identify epidemiology and prevalece of smoking . (2) identify pathophysiological disk factors( consider any particular risk to the special senses).(3) identify any inequalities and barrier to health which may impact on this behaviour or the effects of the behaviour . (4) look at the role of a nurse in health promotion.

Thank you