Early Clinical Exposure A Case Based Approach in Clinical Physiology
Early Clinical Exposure A Case Based Approach in Clinical Physiology
As per the Revised Competency-based Medical Education Curriculum (NMC-2024)
Second Edition
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Early Clinical Exposure: A Case Based Approach in Clinical Physiology
First Edition: 2023
Second Edition: 2025
9789366168265
Printed in India
Welcome to the second edition of Early Clinical Exposure: A Case Based Approach in Clinical Physiology. This book has been crafted with the intention of bridging the gap between theoretical knowledge and clinical practice, particularly for first-year MBBS students. Understanding the physiological basis of clinical conditions is fundamental for developing sound clinical acumen, and this book aims to provide a comprehensive resource to achieve that goal.
The salient features of this book are designed to facilitate effective learning and retention:
- Ample cases: Each section of the book includes numerous cases that elucidate the physiological underpinnings of various clinical conditions. These cases are tailored to enhance the practical understanding of physiological concepts.
- Simplified diagrams and flowcharts: Complex information is presented in simplified diagrammatic and flowchart forms to ensure easy understanding and replication. This approach helps students visualize and internalize key concepts more effectively.
- Quick revision and examination aid: The book is structured to serve as a quick revision tool for students. Its concise and focused content makes it an ideal resource for examination preparation.
- Versatile usage: While the book is specifically crafted for first-year MBBS students, its comprehensive content makes it useful for students across all professional years. It is designed to be a valuable reference throughout medical education.
- Strong foundation in physiology: By providing a solid foundation in physiology, this book aims to enhance the understanding of clinical conditions. A robust grasp of physiological principles is essential for the development of competent and confident clinicians.
We hope this book serves as a valuable resource in your medical education journey, helping you build a strong foundation in physiology and enhancing your clinical skills. We welcome feedback and suggestions for further improvement, as we strive to make this book an indispensable tool for students and educators alike.
Thank you for choosing this book as part of your learning experience. We wish you success in your studies and future medical career.
Manjinder Kaur
Preface to the First Edition
The early clinical exposure (ECE) has been introduced in the 1st MBBS curriculum as a part of vertical integration between the first year and the final year subjects. According to Bloom's Taxonomy (cognitive domain, based on acquisition of knowledge) has been reclassified in 2001 as:
According to this, the learner has to atleast use the factual concepts in application of knowledge (level 3 of Bloom's taxonomy) during the First Professional MBBS. Hence, ECE provides a platform for easily attaining this level. Further, ECE gives a good exposure to the students, in gaining an insight into clinical and social aspects of patient care. In the second professional, the student gets to attend the clinics and starts applying the knowledge gained through the ECE chapters. Understanding the medicine through physiological basis of disease and its management will help the students to build a proper perspective that embraces the clinical content and helps them become a good medical professional and a competent Indian Medical Graduate.
Manjinder Kaur
Acknowledgments
First and foremost, I am deeply grateful to Almighty God for His countless blessings and guidance throughout this journey.
I would like to express my heartfelt gratitude to my parents—my father, Late Dr OPS Kande, a thorough clinician who played an instrumental role in refining my clinical skills and whose constant emphasis on polishing clinical skills has been a cornerstone of my professional development, and my mother, Mrs Surinder Kaur, whose unwavering support, patience, and virtue have been a constant source of strength.
My deepest appreciation goes to my husband, Dr Harpreet Singh, for his unwavering support, encouragement, and motivation. His belief in me has been a driving force behind this endeavor.
I am also grateful to my daughter, Muskan Singh, a final-year MBBS student, for her valuable feedback and insights into the requirements of learners. Her perspective has been invaluable in shaping this book.
I extend my heartfelt thanks to my son, Guntesh Singh, for his support and nondemanding attitude amidst his own challenging times. His understanding and patience have been truly commendable.
Finally, I would like to acknowledge the invaluable contributions of my coauthors: Dr Naren Kurmi, Dr Suman Sharma, and Dr Sangita Chauhan. Together, we formed a great team and partnership that brought this project to life. Their dedication and hard work have been instrumental in making this book a reality.
I acknowledge the inspiration and support of our students, colleagues, and family in completion of this book.
I wish to thank Dr Rishi Sharma, Professor of Respiratory Medicine, and Dr Pankaj Gupta, Consultant Gastroenterology, for their help in constructing the clinical cases in Respiratory and Gastrointestinal Physiology, respectively.
I also extend my gratitude toward the whole team of M/s Jaypee Brothers Medical Publishers (P) Ltd, New Delhi, India, Shri Jitendar P Vij (Group Chairman), Mr Ankit Vij (Managing Director), Mr MS Mani (Group President), Dr Madhu Choudhary (Director–Educational Publishing), Ms Pooja Bhandari [Director–Production (Books and Journals)], and Dr Aditya Tayal (Editorial Manager-Content Strategy) for the successful completion of this book.
Manjinder Kaur
Competency Table
Number | COMPETENCY The student should be able to: | Chapter number | Page number |
---|---|---|---|
PY2.5 | Describe anemias and jaundice. Discuss their physiological principles of management. | 1 | 1 |
PY2.9 | Describe hemostasis, coagulation pathways, mechanism of action of anticoagulants and briefly discuss pathophysiological aspects of bleeding and clotting disorders (e.g., hemophilia, purpura). | ||
PY3.4 | Describe the microscopic structure of neuromuscular junction (NMJ) and mechanism of neuromuscular transmission. | 2 | 16 |
PY3.5 | Discuss the applied aspects of neuromuscular junction: Myasthenia gravis, Lambert-Eaton syndrome and neuromuscular blocking agents. | ||
PY3.10 | Enumerate and briefly discuss myopathies. | ||
PY4.11 | Discuss (in brief) the applied physiology of GIT viz. Peptic ulcer, gastroesophageal reflux disease, vomiting, diarrhea, constipation, adynamic ileus, Hirschsprung's disease. | 3 | 26 |
PY5.6 | Discuss physiological variations in ECG waveforms, abnormal waveforms and intervals, arrhythmias, heart blocks and myocardial infarction. | 4 | 37 |
PY5.13 | Describe the pathophysiology of shock, syncope and heart failure with physiological basis of its management. | ||
PY6.6 | Describe and discuss the pathophysiology of dyspnea, hypoxia, cyanosis, asphyxia, drowning, periodic breathing and oxygen therapy. | 5 | 50 |
PY6.7 | Discuss various lung function tests and their clinical significance in obstructive and restrictive lung diseases. | ||
PY6.8 | Discuss the physiology of high altitude and acclimatization. | ||
PY6.9 | Discuss the physiology of deep-sea diving and decompression sickness. | ||
PY7.6 | Describe the innervations of the urinary bladder, physiology of micturition and its abnormalities. | 6 | 58 |
PY7.9 | Discuss the role of artificial kidneys, dialysis and indications of renal transplant. | ||
PY8.2 | Describe the synthesis, secretion, transport, physiological actions, regulation and effect of altered (hypo and hyper) secretion of pituitary gland. | 7 | 63 |
PY8.3 | Describe the synthesis, secretion, transport, physiological actions, regulation and effect of altered (hypo and hyper) secretion of thyroid gland including thyroid function tests. | ||
PY8.4 | Describe the synthesis, secretion, transport, physiological actions, regulation and effect of altered (hypo and hyper) secretion of adrenal gland and its function tests. | ||
PY8.5 | Describe the synthesis, secretion, transport, physiological actions, regulation and effect of altered (hypo and hyper) secretion of parathyroid gland with emphasis of physiology of bone and calcium metabolism. | ||
PY8.6 | Describe the synthesis, secretion, transport, physiological actions, regulation and effect of altered (hypo and hyper) secretion of pancreatic gland including pancreatic function tests. | ||
PY9.7 | Discuss the physiology of pregnancy, parturition and lactation. | 8 | 86 |
PY9.8 | Discuss the physiological basis of various pregnancy tests. | ||
PY9.10 | Discuss the common causes of infertility in a couple and role of IVF in managing a case of infertility. | ||
PY10.9 | Describe the course of descending tracts (pyramidal and extrapyramidal), its clinical implications including difference in upper motor neuron (UMN) and lower motor neuron (LMN) lesions. | 9 | 91 |
PY10.10 | Discuss types and clinical features of spinal cord lesions (complete, incomplete transection and hemisection—Brown-Sequard syndrome). | ||
PY10.11 | Describe functional anatomy of cerebellum, its connections, functions and clinical abnormalities. | ||
PY10.12 | Discuss functional anatomy of basal ganglia, its connections, functions and clinical abnormalities. | ||
PY10.14 | Discuss functional anatomy of thalamus, its connections, functions and clinical abnormalities. | ||
PY10.15 | Discuss functional anatomy of hypothalamus and limbic system, its connections, functions and clinical abnormalities. | ||
PY10.16 | Discuss functional anatomy of cerebral cortex, its connections, functions and clinical abnormalities. | ||
PY10.18 | Discuss the physiological basis of memory, learning and speech and clinical alterations in speech. | ||
PY11.4 | Discuss physiology of hearing, pathophysiology of deafness and hearing tests. | 10 | 104 |
PY11.5 | Discuss functional anatomy of eye, visual pathway, light and pupillary reflex and clinical implication of lesions in visual pathway. | ||
PY11.6 | Discuss physiology of image formation, refractive errors and physiological principles of its management. | ||
PY11.7 | Discuss physiology of vision including color vision and color blindness. | ||
PY9.1 | Explain sex determination, sex differentiation and their abnormalities. | 11 | 112 |