Download KUHS MBBS 1st Year 2022 May 116001 May 2022 Biochemistry Paper II Question Paper

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2019 Scheme

Q.P. Code: 116001Reg. no.: ........................

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First Professional MBBS Degree Supplementary (SAY) ExaminationsMay 2022Biochemistry - Paper II

Time: 3 HoursTotal Marks: 100

• Answer all questions to the point neatly and legibly. Do not leave any blank pages between answers.
• Indicate the question number correctly for the answer in the margin space
• Answer all parts of a single question together. Leave sufficient space between answers

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• Draw table/diagrams/flow charts wherever necessary

Long Essays(2x15=30)

1. A 42-year old obese lady presented with pain abdomen. She also complaints of passing clay coloured stool on examination there was yellowish discoloration of skin.
   • What is the diagnosis.
   • Describe the laboratory findings in hemolytic, hepatocellular and obstructive jaundice.
   • Van den Bergh reaction.

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2. Define translation. Describe the steps of Translation. Add a note on its inhibitors. (2+9+4)

Short essays(5x8=40)

3. Define Detoxification. Mention four reactions of Phase 2 detoxification. (2+6)
4. What are Oncogenes. Name four tumour markers with their clinical relevance (2+6)

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5. Explain renal regulation of maintaining blood pH
6. What is the normal serum calcium level. How is it regulated.
7. Enumerate the steps of purine catabolism. Add a note on gout. (6+2)

Short answers(5x4=20)

8. Biochemical role of iron.

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9. Ig G
10. Passive immunity
11. Creatinine clearance tests and its significance
12. Collagen

Give Precise Answers(10x1=10)

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13. Give the normal reference range for serum potassium
14. Give an example of post transcriptional modification
15. Give the normal anion gap
16. Two conditions causing reversal of albumin : globulin ratio
17. Give two applications for PCR

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18. Define metabolic acidosis
19. Give the normal reference range for serum phosphorous
20. Give two features of genetic code
21. Name two zinc containing enzymes
22. Two enzymes as antioxidants

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