Dr. Rahnuma Hossain

Dr. Rahnuma Hossain is a Senior Lecturer in the Physiology Department at Dhaka National Medical College Ltd. She holds an M.B.B.S degree and is involved in the academic side of medical education. Physiology forms one of the basic scientific subjects in medical training, helping students understand how the human body works under normal conditions.

The subject covers the functions of different organs and body systems. Students study topics such as heart function, breathing, blood circulation, kidney activity, nerve signals, hormones, and the regulation of body temperature. These concepts create a foundation for understanding what changes when disease affects a particular organ or system.

As a Senior Lecturer, Dr. Rahnuma Hossain works within the teaching environment of the Physiology Department. Medical students rely on physiology to connect basic science with later clinical subjects. For example, understanding normal blood pressure, heart rate, or respiratory function makes it easier to recognize how these processes may change during illness.

Her professional association with Dhaka National Medical College Ltd places her within an institution focused on medical education. The profile lists M.B.B.S as her qualification and Senior Lecturer as her designation. Her current role in Physiology connects her with a foundational department where students develop knowledge about the normal functions of the human body before progressing to clinical studies.