NATIONAL OPEN UNIVERSITY OF NIGERIA1234
Plot 91, Cadastral Zone, Nnamdi Azikiwe Expressway, Jabi – Abuja
Faculty of Health Sciences
Department of Environmental Health Sciences
2020_2 EXAMINATION
Course Code: EHS302
Course Title: General Pathology
Course Units: 3 Credit Units
Time Allowed: 2 Hours
Total Score: 70 Marks
INSTRUCTION: Answer ALL the Questions
1a Concisely, define the term General Pathology. (5Marks)
1b. State eight (8) most universally acceptable methods frequently used in the classification
of diseases (8marks)
1c. Outline the basic concept of Epidemiological classification of diseases in the country.
(5marks)
1d. Explain the relevance of cytology as a specialized field of study. (7marks)
2a What is inflammation? (2marks)
2b. Highlight on the advantages of inflammatory responses in a disease defensive
mechanisms. (5marks)
2c Itemize the mechanisms involved in the processes of inflammation (5 Marks)
2d Outline any three (3) types of inflammations (3 marks)
3a. Explain what you understand by the term infection. (2marks)
3b. Based on Morphology, describe any three main shapes of Bacteria. (3 Marks)
3c. State the main importance of Fungi to the Society (8 Marks)
3d Explain clearly on Dystrophy as a pathological disorder. (2 marks)
4a. Describe the types of Tumors that are prevalent to humans. (4marks)
4b Highlight any Five (5) growth disorders in humans (5marks)
4c. List any three (3) common blood disorder (3marks)
4d. Explain briefly three (3) defects of the kidney (3marks)
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