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P. 80

UNIT 2
               MODULE 3: APPLICATIONS OF BIOLOGY


               GENERAL OBJECTIVES

               On completion of this Module, students should:

               1.      understand the terms ‘health’ and ‘disease’;

               2.      understand the principles of immunology;

               3.      be aware of the principles underlying social and preventative medicine; and,

               4.      understand biological and social implications of substance abuse.


                SPECIFIC OBJECTIVES                  EXPLANATORY NOTES           SUGGESTED PRACTICAL
                                                                                 ACTIVITIES

                1.       Health and Disease

                Students should be able to:

                1.1.     discuss the meaning of the   Focus  on  the  physical,
                         term ‘health’;              mental  and social  aspects
                                                     of health.

                1.2.     explain  the  categories  of   Physical,  mental,  social,   Model the transmission of
                         disease or illness; and,    chronic,      infectious,   communicable  or  social
                                                     degenerate,    inherited,   diseases by using a hands-
                                                     self-inflicted,  deficiency,   on simulation.
                                                     with an example of each.
                                                     Diseases will fit into more
                                                     than one category.

                1.3.     analyse   data   involving    Explanation   of   the
                         incidence  and  mortality   meanings  of  incidence
                         rates of disease.           and    mortality   rates;
                                                     students  should  interpret
                                                     and  analyse  data  and
                                                     draw  conclusions  and  or
                                                     make predictions.












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