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KUHS MBBS Physiology Previous Question Paper - February 2023 (103001 2010 Scheme)

103001Kerala University of Health Sciences · Physiology · 2023 · February · 2010 Scheme

Questions (15)

  1. 1.A forty-two-year-old male complains of severe headaches in the morning, with a blurring of vision for a week. For two days, he complains of severe fatigue and this morning had an episode of a nose bleed with increasing severity of the headache. He reported to the emergency room and was examined by the doctors. There was no previous history of similar illness. On Examination, his blood pressure was 160/110mmHg and when repeated after 15 minutes was 158/110 mmHg. a) What is the patient suffering from. b) Define the term blood pressure. What are the normal values for systolic and diastolic blood pressure. c) Explain the long-term regulation of blood pressure. d) What are the non-pharmacologic methods to reduce blood pressure.
    10 Marks
  2. 2.What is erythroblastosis foetalis. How can this be prevented.
    5 Marks
  3. 3.Explain the role of surfactant in respiration and maintaining the stability of the alveoli.
    5 Marks
  4. 4.Explain the role of ‘Vasa Recta’ in renal function.
    3 Marks
  5. 5.Regulation of gastric secretion.
    3 Marks
  6. 6.Enumerate the mechanism of heat loss by the body.
    3 Marks
  7. 7.Types of movements in the large intestine.
    3 Marks
  8. 8.Brief note on Heart sounds.
    3 Marks
  9. 9.Diagram showing the nerve supply of the urinary bladder and sphincters.
    3 Marks
  10. 10.Draw and label Steps of erythropoiesis.
    2½ Marks
  11. 11.Explain the physiological basis of Use of H2 receptor blockers in peptic ulcer.
    2 Marks
  12. 12.Explain the physiological basis of Prolongation of the PR interval.
    2 Marks
  13. 13.Explain the physiological basis of Use of anticoagulant – Heparin, in prolonging clotting time.
    2 Marks
  14. 14.Explain the physiological basis of Forced Expiratory Volume in the 1st second (FEV1) in COPD.
    2 Marks
  15. 15.Explain the physiological basis of Use of Oral Rehydration Solution (ORS) in treatment of diarrhea.
    2 Marks

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