Download MBBS KUHS 1st Year 2019 January 104001 Physiology Paper II Question Paper

Q.P. Code: 104001

Reg. No.: .........................

First Professional MBBS Degree Supplementary Examinations

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January 2019

Physiology - Paper II

Time: 3 Hours

Total Marks: 50

• Answer all questions

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• Draw Diagrams wherever necessary

Long essay (10)

1. A married female aged 25 years has history of amenorrhoea for three months. She also has early morning sickness. Answer the following questions based on your knowledge in physiology:
   • What is your diagnosis
   • Describe one test to confirm your diagnosis
   • Describe neuroendocrine reflex in parturition and lactation

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   • Add a note on foeto-placental unit (1+2+5+2)

Short essays (2x5=10)

2. Describe the connections and functions of cerebellum
3. Explain impedance matching occurring in the ear and describe the tympanic reflex

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Answer briefly (5x3=15)

4. Referred pain
5. Law of projection
6. Functions of progesterone
7. Steps in thyroid hormone synthesis

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8. Normal EEG waves

Draw and label (2x2=5)

9. Visual pathway
10. Hormonal changes during a normal menstrual cycle

Explain the physiological basis of the following (5x2=10)

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11. Hypothalamic disorders results in obesity
12. Sodium-potassium pump helps to maintain RMP in a neuron
13. Liver plays a major role to produce hyperglycaemia in diabetes mellitus
14. Pyramidal tract lesions produces exaggerated deep tendon reflexes
15. Deficiency of somatomedins in human beings may result in dwarfism

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