Human epidemiology questions

Word limit 2,000 words

Answer FOUR questions ONLY from the following six questions

1. Discuss the pathophysiology of two gastrointestinal disorders (25 marks)
2. How do genetic theories of ageing differ to non-genetic? (25 marks)
3. Define the different stages of viral invasion into lung epithelia and their contribution to the loss of organ function (25 marks)
4. Describe the pathophysiological processes occurring in the context of leukaemia in a human (25 marks)
5. How could a single liver tumour contribute to the morbidity of colon cancer? (25 marks)
6. What inflammatory processes are modified by diabetes mellitus? (25 marks)