Evaluate the presence and effects of alteration in the homeostatic state secondary to gender genetic ethnic and temporal variables

Evaluate the presence and effects of alteration in the homeostatic state secondary to gender genetic ethnic and temporal variables
Include in your discussion an evaluation of the presence and effects of alteration in the homeostatic state secondary to gender genetic ethnic and temporal variables.
Requirements:
Case Study 1
Structure and Function of the Respiratory System
Brad is 45 years old and has been working as a coal cutter in a mine for the last 25 years. He likes the job because it pays well and the same mine had employed his father. Like many of his colleagues Brad has had problems with a chronic cough. He has avoided his annual checkups for fear that he will be told he has black lung or coal workers pneumoconiosis. The disease causes fibrosis decreased diffusing capacity and permanent small airway dilation. In later stages pulmonary capillaries alveoli and airways are destroyed.