The study of Basic medical sciences is the field of medicine that deals with the understanding of molecular, cellular, and organization of the systems of a human body and the mechanisms that it uses biologically to help adapt to changes in the environment and fight diseases. These courses would help students have an understanding of one of the many basic medical sciences. It involves the understanding, diagnosis, treatment, and prevention of diseases. There are three major subcategories, such as anatomy, pharmacology, and physiology. Physiology is one of the major disciplines of medicine, it involves the study of the scientific functions and mechanisms in a living system. Physiology in its essence is a science about the functioning of living systems, which studies how different aspects such as cells, biomolecules, organ systems, and organisms carry out the different physical and chemical functions that exist in the living system. Physiology branches into human physiology, which is a science of biochemical, physical, and mechanical functions of humans, their organs, and the cells of which they are composed.

The Diploma in Basic Medical Sciences (Physiology) is a two-year course that is of great significance as it paves way for the better understanding and working of the human body which would eventually help in research and the development of treatment facilities and methodologies. The study of this course would first tackle the basics of medical sciences, such as anatomy, physiology, biochemistry, and an understanding of the research methodology that is expected of students. It would then move on to understanding the physiology of two complex systems in the human body, the cardiovascular system, and the nervous system. It tackles the cardiovascular system by first studying the structure of the heart, the circulation of blood, different definitions in the cardiac cycle, understanding blood pressure and electromyography, and a study of different arrhythmias and myopathies. It then moves to the nervous system, where the structure of it, the organization of the brain, the electrical activity around it, and how temperature regulation works are studied. Different systems like the digestive system and circulatory system are also studied. The main focus of physiology is about the level of the systems and the organs within them. Animal experimentation is a huge part of learning.

As in the case of many post-graduate diploma courses, the admission to diploma in Basic Medical Sciences (Physiology) is a course also offered to candidates with MBBS after having completed compulsory internship and certification that they are registered with the Medical Council of India or any other of the state medical councils. Admission is done based on the merit secured by the students in the national level post-graduate medical entrance examination. This is a special course that acts as a fundamental building block in the pursuit of a career in different disciplines of medicine be it surgical or non-surgical specialities or in the movement towards research and clinical medicine. Diploma in basic medical sciences (Physiology) offers good job opportunities for medical professionals where job satisfaction is also an attractive aspect in this branch of medicine.