The Comprehensive Blood Test, also known as a Complete Blood Count (CBC), is a fundamental test that measures the levels of different blood components, including red blood cells (RBC), white blood cells (WBC), hemoglobin, hematocrit, and platelets. This test is crucial for diagnosing infections, anemia, immune system disorders, and blood diseases. Doctors often recommend this test as part of a routine health checkup or when a patient exhibits symptoms like fatigue, weakness, abnormal bruising, or frequent infections.

Test Details:
Red Blood Cells (RBC): Responsible for carrying oxygen. Low levels may indicate anemia.

White Blood Cells (WBC): Help fight infections. Increased WBC count may indicate an infection or inflammation.

Hemoglobin: A protein that carries oxygen. Low levels can cause weakness and fatigue.

Platelets: Assist in blood clotting. Abnormal levels may lead to excessive bleeding or clotting disorders.

Questions & Answers:
Q1: What does a complete blood count (CBC) measure?
A1: A CBC measures red blood cells, white blood cells, hemoglobin, hematocrit, and platelets.

Q2: Why is this test important?
A2: It helps diagnose infections, anemia, and other medical conditions.