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
- Fill in the blanks: 6x1=06
- The coupling ratio for sodium potassium pump is __________
- Initiation of action potential occur at __________ of neuron.
- Melatonin is secreted by __________
- Cells responsible for nourishment of sperm __________
- ECG rhythm having lowest frequency is __________
- In an isotonic contraction of muscle __________ remain same.
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- Choose the correct option in the following multiple choice questions: 4x1=04
- Strongest stimulation for ADH secretion is:
- Hypersomolarity
- Hyponatremia
- Hypotension
- Hypovolemia
- Conscious proprioception is carried by:
- Dorsal column
- Anterior spinothalamic tract
- Lateral spinothalamic tract
- Vestibular tract
- Binasal Hemianopia occurs when the lesion is present in:
- Right optic nerve
- Optic Chiasma
- Temporal retina
- Left geniculocalcarine tract
- Which body muscle can resist fatigue?
- Skeletal muscle
- Cardiac muscle
- Smooth muscle
- Both a & b
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- Strongest stimulation for ADH secretion is:
- A 35-year-old female is taking oral pills to avoid conception. She missed doses of pills for two successive days. 3x5=15
- What precautions should she take in this situation to avoid conception?
- What are the various contraceptive methods in female?
- Explain mechanism of action of oral contraceptive pills.
- Write short notes on (Any five): 5x2=10
- Excitation contraction coupling
- Diabetes insipidus
- Gate control theory of pain
- REM Sleep
- Organ of Corti
- Law of projection
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- Explain briefly (Any three): 3x5=15
- Muscle spindle
- Circadian rhythm
- Motor aphasia
- Conditioned reflex
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Section-B
- Name parts of Basal ganglia. Describe causes, features and treatment of Parkinsonism. 20
- What will happen and why? (Any five): 5x2=10
- An individual who sleeps with their arm under their head for a long period.
- To gain sensation after local rubbing.
- To ovulation during breastfeeding.
- To a person’s vision when he enters into a cinema hall.
- To color of skin in primary adrenal insufficiency.
- To eye muscle in myasthenia gravis.
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- Explain briefly (Any four): 4x5=20
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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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