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The Tamil Nadu Dr. M.G.R. Medical University (TNMGRMU), Chennai
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MGR University Physiology Question Papers (2025-2021)
Physiology question papers from The Tamil Nadu Dr. M.G.R. Medical University (TNMGRMU), Chennai, for 1st Year MBBS students. Download or view the 2025, 2024, 2023 and 2021 papers, understand the exam pattern, and revise the system-wise important questions that shape MGR University Physiology papers.
Sourced from TNMGRMU examination papers. SME-reviewed. Updated 2026.
Open MGR University Physiology papers in the GeckoMed app for offline access and topic-wise revision.Quick Facts: MGR University Physiology
| Detail | Information |
|---|---|
| University | The Tamil Nadu Dr. M.G.R. Medical University (TNMGRMU), Chennai |
| Subject | Physiology |
| MBBS phase | Phase 1 (1st Year) |
| Curriculum | NMC Competency Based Medical Education (CBME) |
| Paper years on GeckoMed | 2025, 2024, 2023, 2021 |
| Assessment | University theory papers, practical, viva voce and internal assessment |
| Marks and duration | As set by TNMGRMU for each session; check your admit card or university notification |
Detail
Subject
Information
Detail
MBBS phase
Information
Phase 1 (1st Year)
Detail
Curriculum
Information
NMC Competency Based Medical Education (CBME)
Detail
Paper years on GeckoMed
Information
2025, 2024, 2023, 2021
Detail
Assessment
Information
University theory papers, practical, viva voce and internal assessment
Detail
Marks and duration
Information
As set by TNMGRMU for each session; check your admit card or university notification
All Physiology Papers
| Year | Paper | Subject | Phase | Download | Web View |
|---|---|---|---|---|---|
| 2025 | TNMGRMU Physiology Theory | Physiology | 1st Year | [Download PDF] | View 2025 paper |
| 2024 | TNMGRMU Physiology Theory | Physiology | 1st Year | [Download PDF] | View 2024 paper |
| 2023 | TNMGRMU Physiology Theory | Physiology | 1st Year | [Download PDF] | View 2023 paper |
| 2021 | TNMGRMU Physiology Theory | Physiology | 1st Year | [Download PDF] | View 2021 paper |
Year
2025
Paper
TNMGRMU Physiology Theory
Subject
Physiology
Phase
1st Year
Download
[Download PDF]
Web View
Year
2024
Paper
TNMGRMU Physiology Theory
Subject
Physiology
Phase
1st Year
Download
[Download PDF]
Web View
Year
2023
Paper
TNMGRMU Physiology Theory
Subject
Physiology
Phase
1st Year
Download
[Download PDF]
Web View
Year
2021
Paper
TNMGRMU Physiology Theory
Subject
Physiology
Phase
1st Year
Download
[Download PDF]
Web View
Each Web View opens the full paper with a question-wise breakdown. For all TNMGRMU Physiology resources in one place, see the TNMGRMU Physiology question papers listing.
MGR University Physiology Exam Pattern
Physiology at TNMGRMU follows the NMC CBME assessment structure for Phase 1:
| Component | What It Involves |
|---|---|
| Theory papers | Long essays, short notes and short answers across all physiology systems |
| Practical | Haematology, clinical examination and experimental physiology exercises |
| Viva voce | Oral questions on theory and practical topics |
| Internal assessment | Continuous assessment by your college through the year |
Component
Theory papers
What It Involves
Long essays, short notes and short answers across all physiology systems
Component
Practical
What It Involves
Haematology, clinical examination and experimental physiology exercises
Component
Viva voce
What It Involves
Oral questions on theory and practical topics
Component
Internal assessment
What It Involves
Continuous assessment by your college through the year
Question types to expect:
- Long essays: Mechanisms and regulation, often with a diagram or graph
- Short notes: Focused explanation of one concept
- Short answers: Definitions, normal values, lists and reasons
- Applied physiology: Clinical correlation of a normal mechanism
The exact marks split, number of papers and duration are set by TNMGRMU and may change between sessions. Always confirm with the official notification and the TNMGRMU exam dates page.
System-Wise Topic Analysis
Priority reflects syllabus weight and standard textbook emphasis for MBBS Physiology. It is revision guidance, not a year-by-year frequency count. Paper-wise topic frequency is published in the GeckoMed app as it becomes available.
| System | High-Yield Topics | Revision Priority | Study Link |
|---|---|---|---|
| General physiology | Transport across cell membrane, homeostasis | Medium | Physiology notes |
| Blood | Erythropoiesis, haemoglobin, blood groups, coagulation, immunity | High | Physiology notes |
| Nerve and muscle | Action potential, neuromuscular junction, muscle contraction | High | Physiology viva |
| Cardiovascular | Cardiac cycle, ECG, cardiac output, regulation of blood pressure | High | Cardiac cycle |
| Respiratory | Mechanics of breathing, surfactant, oxygen-haemoglobin dissociation curve, regulation of respiration, hypoxia | High | Physiology notes |
| Renal | Glomerular filtration rate, counter-current mechanism, micturition | High | Renal physiology questions |
| Gastrointestinal | Gastric secretion, bile, pancreatic secretion, gastrointestinal hormones | Medium | Physiology notes |
| Endocrine | Thyroid, adrenal, insulin, calcium metabolism, pituitary | High | Endocrine physiology questions |
| Reproduction | Spermatogenesis, menstrual cycle, contraception | Medium | Physiology notes |
| Central nervous system | Synapse, reflexes, sensory pathways, pain, cerebellum, basal ganglia, hypothalamus | High | Physiology viva |
| Special senses | Vision, accommodation, hearing, taste | Medium | Physiology notes |
System
General physiology
High-Yield Topics
Transport across cell membrane, homeostasis
Revision Priority
Medium
Study Link
System
Blood
High-Yield Topics
Erythropoiesis, haemoglobin, blood groups, coagulation, immunity
Revision Priority
High
Study Link
System
Nerve and muscle
High-Yield Topics
Action potential, neuromuscular junction, muscle contraction
Revision Priority
High
Study Link
System
Cardiovascular
High-Yield Topics
Cardiac cycle, ECG, cardiac output, regulation of blood pressure
Revision Priority
High
Study Link
System
Respiratory
High-Yield Topics
Mechanics of breathing, surfactant, oxygen-haemoglobin dissociation curve, regulation of respiration, hypoxia
Revision Priority
High
Study Link
System
Renal
High-Yield Topics
Glomerular filtration rate, counter-current mechanism, micturition
Revision Priority
High
Study Link
System
Gastrointestinal
High-Yield Topics
Gastric secretion, bile, pancreatic secretion, gastrointestinal hormones
Revision Priority
Medium
Study Link
System
Endocrine
High-Yield Topics
Thyroid, adrenal, insulin, calcium metabolism, pituitary
Revision Priority
High
Study Link
System
Reproduction
High-Yield Topics
Spermatogenesis, menstrual cycle, contraception
Revision Priority
Medium
Study Link
System
Central nervous system
High-Yield Topics
Synapse, reflexes, sensory pathways, pain, cerebellum, basal ganglia, hypothalamus
Revision Priority
High
Study Link
System
Special senses
High-Yield Topics
Vision, accommodation, hearing, taste
Revision Priority
Medium
Study Link
Important Physiology Questions to Practise
These questions reflect the style used in MGR University Physiology papers. They are not attributed to a specific year.
Long Essay Questions
- Describe the cardiac cycle with a labelled diagram of pressure and volume changes.
- Describe the mechanism of blood coagulation. Add a note on haemophilia.
- Describe the counter-current mechanism for concentration of urine.
- Describe the oxygen-haemoglobin dissociation curve and the factors that shift it.
- Describe the short-term and long-term regulation of arterial blood pressure.
- Describe neuromuscular transmission. Add a note on myasthenia gravis.
- Describe the pain pathway and the gate control theory of pain.
- Describe the synthesis, actions and regulation of thyroid hormones.
Short Notes
- Erythropoiesis
- Rh incompatibility
- Normal ECG
- Cardiac output and its regulation
- Glomerular filtration rate
- Juxtaglomerular apparatus
- Surfactant
- Types of hypoxia
- Mechanism of gastric HCl secretion
- Stretch reflex
- Functions of the cerebellum
- Functions of the hypothalamus
- Accommodation reflex
- Calcium homeostasis
- Actions of insulin
- Hormonal regulation of the menstrual cycle
Reasoning Questions
- Fetal haemoglobin has a higher affinity for oxygen. It binds 2,3-BPG poorly, which shifts its dissociation curve to the left.
- Hypoproteinaemia causes oedema. Low plasma protein lowers plasma oncotic pressure, so fluid moves out into the tissues.
- Rh incompatibility rarely affects the first pregnancy. The Rh-negative mother usually becomes sensitised only after exposure to fetal Rh-positive cells, often at delivery.
- Blood group O individuals are called universal red cell donors. Their red cells lack A and B antigens.
How to Study With MGR University Physiology Papers
- Start with the latest paper. Attempt 2025 first, then work back through 2024, 2023 and 2021 to see how question framing has changed.
- Practise graphs and diagrams. Cardiac cycle, ECG, oxygen-haemoglobin dissociation curve and action potential diagrams earn quick marks.
- Revise applied physiology. CBME papers reward clinical correlation, such as linking coagulation to haemophilia.
- Pair theory with practicals. Haematology and clinical examination topics also appear in viva, so revise them together using physiology practical viva questions.
- Time every attempt. Use a minutes-per-mark plan from our guide on how to write answers in MBBS exams.
- Finish with important questions on the TNMGRMU Physiology important questions page.
Frequently Asked Questions
Are MGR University Physiology question papers free on GeckoMed?
Yes. The paper listings and question lists on this page are free to view. The GeckoMed app adds offline access and topic-wise revision.
Does MGR University follow the NMC CBME pattern for Physiology?
Yes. TNMGRMU conducts 1st Year MBBS examinations under the NMC CBME framework, with theory, practical, viva voce and internal assessment components.
Which Physiology systems should I prioritise for TNMGRMU?
Blood, cardiovascular, respiratory, renal, endocrine and central nervous system physiology carry the most long essay weight. Revise these first, then cover the remaining systems.
Where can I find TNMGRMU Physiology exam dates?
Check the TNMGRMU exam dates page, and always confirm with the official university notification.
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