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Download MBBS RUHS 1st Year 1st Year 2023 November Physiology Paper I Question Paper

Download MBBS Rajasthan University of Health Sciences (RUHS) 1st Year (First Year) 1st Year 2023 November Physiology Paper I Question Paper

This post was last modified on 02 April 2025

NEET PG Last 15 Years 2012-2025 Previous Question Papers with Answers (Solved Question Papers)


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I-MBBS 01112A1+01112A2

(This question paper consists of 2 pages)

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First M.B.B.S. (New Scheme) (Main) Examination

November - 2023

PHYSIOLOGY

Paper- I

Time: Three Hours

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Maximum Marks: 100

Attempt all questions in both sections.

(Use separate answer book for each section)


Section-A

  1. Fill in the blanks: 6x1=06
    1. The coupling ratio for sodium potassium pump is __________
    2. Initiation of action potential occur at __________ of neuron.
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    4. Melatonin is secreted by __________
    5. Cells responsible for nourishment of sperm __________
    6. ECG rhythm having lowest frequency is __________
    7. In an isotonic contraction of muscle __________ remain same.
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  3. Choose the correct option in the following multiple choice questions: 4x1=04
    1. Strongest stimulation for ADH secretion is:
      1. Hypersomolarity
      2. Hyponatremia
      3. Hypotension
      4. Hypovolemia
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    3. Conscious proprioception is carried by:
      1. Dorsal column
      2. Anterior spinothalamic tract
      3. Lateral spinothalamic tract
      4. Vestibular tract
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    5. Binasal Hemianopia occurs when the lesion is present in:
      1. Right optic nerve
      2. Optic Chiasma
      3. Temporal retina
      4. Left geniculocalcarine tract
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    7. Which body muscle can resist fatigue?
      1. Skeletal muscle
      2. Cardiac muscle
      3. Smooth muscle
      4. Both a & b
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  4. A 35-year-old female is taking oral pills to avoid conception. She missed doses of pills for two successive days. 3x5=15
    1. What precautions should she take in this situation to avoid conception?
    2. What are the various contraceptive methods in female?
    3. Explain mechanism of action of oral contraceptive pills.
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  6. Write short notes on (Any five): 5x2=10
    1. Excitation contraction coupling
    2. Diabetes insipidus
    3. Gate control theory of pain
    4. REM Sleep
    5. Organ of Corti
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    7. Law of projection
  7. Explain briefly (Any three): 3x5=15
    1. Muscle spindle
    2. Circadian rhythm
    3. Motor aphasia
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    5. Conditioned reflex

Section-B

  1. Name parts of Basal ganglia. Describe causes, features and treatment of Parkinsonism. 20
  2. What will happen and why? (Any five): 5x2=10
    1. An individual who sleeps with their arm under their head for a long period.
    2. To gain sensation after local rubbing.
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    4. To ovulation during breastfeeding.
    5. To a person’s vision when he enters into a cinema hall.
    6. To color of skin in primary adrenal insufficiency.
    7. To eye muscle in myasthenia gravis.
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  4. Explain briefly (Any four): 4x5=20


This download link is referred from the post: NEET PG Last 15 Years 2012-2025 Previous Question Papers with Answers (Solved Question Papers)

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