B.Sc-B.Sc Medical Technology 3rd Sem Physiology(Baba Farid University of Health Sciences, Faridkot, Punjab-2013)

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

BF/2013/06

Physiology

M.M. : 100                                                                                        Time : 3 Hours

Note: Attempt all questions.

          Attempt the subparts of a question in serial order.

          Draw diagrams with the answers wherever you can.

 

USE SEPARATE ANSWER SHEET FOR EACH PART.

PART – I

1.       Describe structure of pitulary gland and name the hormones secreted by anterior pituitary.  Explain the features of hypersecretion of growth hormones.                               [10+10]

2.       Differentiate between :                                                                      [5x3=15]

          a.       Rods and Cones.

          b.       NREM and REM Sleep.

          c.       Diabetes inspidus and Diabetes mellitus.

3.       Draw well labelled diagram of :                                                                [5x3=15]

          a.       Reflex arc.

          b.       Visual pathway.

          c.       Stages of development of Sperms from Spermatogonia.

PART –II

4.       Write definition :                                                                              [5x3=15]

          a.       Iodine trapping.

          b.       Synaptic transmission.

          c.       Analgesic System.

5.       Write functions of :                                                                                    [5x4=20]

          a.       Cerebellum.

          b.       Mineralocorticoids.

          c.       Placenta.

          d.       Ossicles of ear.

6.       Give reasons : why                                                                                     [5x3=15]

          a.       Spasticity in upper motor neuron lesion.

          b.       Pain due to myocardial infarction felt in left arm.

          c.       Piloerection in animals during winter.

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Earning:   Approval pending.