The field of nursing has evolved far beyond its traditional image of bedside care. Today, it is a dynamic, high-tech, and essential pillar of global healthcare system. As healthcare needs become more complex, scope of nursing has expanded to include leadership, specialized clinical practice, research, and policy-making. 1. Clinical Nursing Practice Hospital Care: Nurses work … Read more
In the nursing profession, continuous learning is not just a personal goal, it is a legal and professional requirement. If you are a nurse or a nursing student, you have likely come across the term CNE. Here is a comprehensive breakdown of what CNE is, why it matters, and how it impacts a nursing career. … Read more
Our cells face a relentless barrage of DNA damage, most common causes come from small, non-bulky lesions such as oxidized, methylated, or deaminated bases. To fix these specific error, cell relies on Base Excision Repair (BER) pathway. BER is primary defense mechanism against DNA damage caused by reactive oxygen species (ROS), alkylating agents, and spontaneous … Read more
In a healthy adult, bone marrow is factory of blood cell production. However, under certain pathological conditions, body reverts to an embryonic state where organs outside bone marrow take over production of red blood cells, white blood cells, and platelets. This process is known as Extramedullary Hematopoiesis (EMH). It signals significant underlying hematologic stress. Why … Read more
Hematopoiesis is complex biological process by which body produce all cellular components of blood. Healthy adult produces approximately 100 billion to 400 billion new blood cells every single day. Hematopoietic Stem Cells (HSCs) All blood cells originate from a single type of unspecialized cell called Hematopoietic Stem Cell (HSC). They found primarily in bone marrow … Read more
Production of urine begins with a biological sieving process known as glomerular filtration. Occurring within microscopic functional units of the kidney called nephrons, this process ensures that your blood is cleared of waste while retaining essential cells and proteins. Anatomy of Filter Glomerular filtration takes place in the renal corpuscle, which consists of two main … Read more
Glomerular Filtration Rate (GFR) is widely considered the most accurate way to measure how well your kidneys are functioning. In simple terms, it measures the amount of blood passing through the glomeruli—the tiny, ball-shaped clusters of blood vessels that act as filters in your kidneys—each minute. When the kidneys are healthy, they efficiently filter waste … Read more
The Glomerular Filtration Rate (GFR) is a indicator of renal function, representing volume of fluid filtered from glomerular capillaries into Bowman’s capsule per unit of time. In a healthy adult, average GFR is approximately 125 mL/min or 180 L/day. Physiologically, GFR is governed by balance of hydrostatic and oncotic pressures (Starling forces) and the permeability … Read more
Mudaliar Committee, officially known as Health Survey and Planning Committee, was appointed by Government of India in 1959 and submitted its influential report in 1962. Headed by Dr. A. Lakshmanaswami Mudaliar, then Vice-Chancellor of Madras University, committee was tasked with evaluating progress of India’s health sector since landmark Bhore Committee report (1946) and first two … Read more
Chadha Committee, appointed by Government of India in 1963, stands as a landmark in history of Indian public health planning. Chaired by Dr. M.S. Chadha, then Director General of Health Services, its primary mission was to prepare country’s healthcare infrastructure for “maintenance phase” of National Malaria Eradication Programme (NMEP). Purpose By early 1960s, India’s National … Read more