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Download RGUHS MBBS 1st Year 1023 RGUHS MBBS Physiology Paper II RS4 2023 May Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) A Bachelor of Medicine, Bachelor of Surgery (MBBS) 1st Year (First Year) 1023 RGUHS MBBS Physiology Paper II RS4 2023 May Previous Question Paper || RGUHS MBBS first year question papers

This post was last modified on 18 November 2023

Tags: RGUHS MBBS 1st Year Physiology Paper II RS4 2023 May Question Paper Previous Year Rajiv Gandhi University of Health Sciences PDF Download
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QP CODE: 1023


Rajiv Gandhi University of Health Sciences, Karnataka


MBBS Phase- I(CBME) Degree Examination-02-May-2023

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Time: Three Hours


Max. Marks: 100Marks


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PHYSIOLOGY- PAPER-II (RS-4)


Q.P. CODE: 1023


(QP containstwo pages)

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Your answers should be specific to the questions asked


Draw neat, labeled diagrams wherever necessary


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LONG ESSAYS 2x10=20Marks


  1. List the nuclei of hypothalamus. Explain the functions of hypothalamus
  2. What is normal serum calcium level? Describe the hormonal regulation of serum calcium. Add a note on Tetany

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SHORT ESSAYS 8x5=40 Marks


  1. Explain the transmission of impulse across the neuromuscular junction with the help of a diagram
  2. Explain the physiological changes that occur in the body when exposed to high temperature

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  3. Name the errors of refraction. Explain its correction with the help of a diagram
  4. Describe stretch reflex and explain its importance
  5. Describe the functions of Basal ganglia
  6. Enumerate the clinical features of Cushing's syndrome
  7. Describe the uterine changes during menstrual cycle

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  8. A newly wed couple comes to the clinic for advice regarding contraception
    1. What forms of contraception would the doctor advice them?
    2. What are the other forms of contraception in females and explain their physiological basis?


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SHORT ANSWERS 10x3=30Marks


  1. List the important tests for the assessment of thyroid function
  2. What is a motor unit and write about recruitment of motor unit
  3. Explain Wallerian degeneration

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  4. Draw a neat labelled diagram of organ of corti
  5. Draw a neat labelled diagram of taste buds. Name the primary taste sensations
  6. List the features of decerebrate rigidity
  7. Explain reflex arc with the help of a diagram
  8. What is sign? Explain its clinical significance

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  9. List the clinical features of Upper motor neuron lesion
  10. What is Klinefelter syndrome?


Multiple Choice Questions 10x1=10 Marks

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  1. Nucleus Gracilis and Nucleus Cuneatus are second order neurons for
    1. Dorsal columns
    2. Dorsal lateral tract
    3. Ventral Spinothalamic tract
    4. Lateral Spinothalamic tract

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  2. Nicotinic A-ch receptors are found on the
    1. Presynaptic membrane
    2. Post synaptic membrane
    3. Motor endplate
    4. Palisades

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  3. Somatostatin is produced in the
    1. Hypothalamus
    2. Anterior pituitary
    3. Fundus of stomach
    4. Alpha cells of pancreas

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  4. Cortisol can cause all of the following except
    1. Inflammation to be suppressed
    2. Fat to be used for energy
    3. Lysosomal membranes to become unstable
    4. The blood glucose concentration to increase

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  5. All are placental hormones EXCEPT
    1. HCS
    2. HCG
    3. Inhibin
    4. Progesterone

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  1. What is the neurotransmitter secreted by neuron of substantia nigra
    1. Acetylcholine
    2. Dopamine

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    3. Histamine
    4. Gamma amino butyric acid
  2. Sustentacular cells in taste buds are
    1. Gustatory receptors
    2. Taste receptors

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    3. Supporting cells
    4. Taste cells
  3. The organ of corti is located on the
    1. Basilar membrane
    2. Reissner's membrane

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    3. Tectorial membrane
    4. Reticular lamina
  4. Theca cells are derived from
    1. Zona pellucida
    2. Germinal epithelium

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    3. Stromal cells
    4. Granulosa cells
  5. Most common site of lesion to the pyramidal tracts
    1. Internal capsule
    2. Midbrain

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    3. Pons
    4. Medulla

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This post was last modified on 18 November 2023