PHYSIOLOGY

                                           FIRST YEAR B.H.M.S. DEGREE EXAMINATION, MARCH/APRIL 1997
                                                               Paper I—PHYSIOLOGY AND BIOCHEMISTRY
                                                                   Time : Three Hours   Maximum: 100 Marks
                                                             Answer five long questions and five short questions.
                                                                        Draw diagrams wherever necessary.
Answer any five:
1. Describe Erythropoiesis and factors influencing it.
2. Give an account of the structure and properties of Cardiac muscle.
3. Explain the mechanism of accommodation for near vision and describe the   pathway of impulses for accommodation reflex.
4. Describ the mechanism of respiration.
5. Define hypoxia and explain the various types of hypoxia.
6. Describe the innervation of bladder and mechanism of micturition. Add a note   on  the effects of lesion of parasympathetics on micturition.

 Answer any five:
1. Immunoglobulins.
2. Heart block.
3. 02 dissociation curve.
4. Renin.
5. Erythroblastosis foetalis.
6. Arterial pulse.
7. Ossicles of middle ear.