B.Sc-B.Sc Medical Technology 2nd Sem Physiology(Baba Farid University of Health Sciences, Faridkot, Punjab-2013)

B.Sc. [ Medical (Part-II) ]

BF/2013/11

Physiology

M.M. : 100                                                                                                    Time : 3 Hours

Note:   Attempt all questions.

 

USE SEPARATE ANSWER SHEET FOR EACH PART.

PART – I

1.         Discuss chemical and neural regulation of respiration with the help of suitable diagrams.

                                                                                                                                                [15]

           

2.         Discuss briefly:                                                                                               

            a.         Coronary Circulation.                                                                                     [6]

            b.         Dietary fibres.                                                                                                 [6]

            c.         Hormones affecting growth.                                                                           [6]

3.         Write Short Notes on :

            a.         Renin-angiotensin mechanism for control of arterial blood pressure. [7]

            b.         Diving sickness                                                                                               [5]

            c.         Vitamin A.                                                                                                      [5]

PART –II

4.         Describe briefly :      

            a.         Diffusion of gases across respiratory membrane.                                           [5]

            b.         Classification of nerve fibres.                                                                         [5]

            c.         Effect of Aging on cardiovascular system.                                                    [7]

5.         Write Short Notes on:

            a.         Ventilation-Perfusion ratio.                                                                            [6]

            b.         Muscle Proteins.                                                                                              [6]

            c.         Rickets.                                                                                                          [6]

6.         Draw well labelled diagram of :

            a.         Neuromuscular Junction.                                                                                [5]

            b.         Action Potential.                                                                                             [5]

            c.         ECG Waves.                                                                                                   [5]

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Earning:   Approval pending.