Hematological tests for the diagnosis of blood disorders 🩸 Assessment and Monitoring of Disease Conditions: Blood Tests – Hemoglobin (Hb) 🔍 What is Hemoglobin? Hemoglobin (Hb) is a protein found in red blood cells (RBCs) responsible for carrying oxygen from the lungs to tissues and carbon dioxide back to the lungs. It is composed of heme (iron-containing pigment) and globin (protein chains). 🧪 Why Measure Hemoglobin? Measurement of hemoglobin is