Common Blood Tests: What They Mean & Why They Matter
Blood tests are crucial in diagnosing diseases and checking how well different body parts, like the liver , kidneys , and thyroid glands, are functionin g. Blood tests can help in diagnosing diseases like diabetes, anemia, high cholesterol, and various infections . 1.C omplete Blood Count A Complete Blood Count (CBC) is a basic blood test that measures all the components that make up your blood. A CBC is your first "internal picture" that your doctor uses to assess your general state of health and detect disease. The Primary Purpose of a CBC Test The main objective of a CBC test is to assess your health condition and detect various health problems. Doctors usually recommend this test for four main reasons: Routine Screening: A CBC test is part of your routine check-up to monitor your health condition. Diagnosing Symptoms: A CBC test is used to detect underlying health conditions causing fatigue, weakness, fever, and bruising. Monitoring Conditions: Tracking known conditions...