Overview. A complete blood count (CBC) is a blood test used to evaluate your overall health and detect a wide range of disorders, including anemia, infection and leukemia. A complete blood count test measures several components and features of your blood, including: Red blood cells, which carry oxygen.
Some of the most common diseases a CBC detects include anemia, autoimmune disorders, bone marrow disorders, dehydration, infections, inflammation, leukemia, lymphoma, myeloproliferative neoplasms, myelodysplastic syndrome, sickle cell disease, thalassemia, nutritional deficiencies (e.g., Iron, B12 or folate), and ...
Abnormal red blood cell, hemoglobin, or hematocrit levels may indicate anemia, iron deficiency, or heart disease. Low white cell count may indicate an autoimmune disorder, bone marrow disorder, or cancer. High white cell count may indicate an infection or reaction to medication.
When your doctor orders a CBC, there are no special preparations you'll need to take before the test. You are not required to fast (not eat solid foods for 12 hours or so), unless you are having other tests done at the same time that require it.
Complete blood count (CBC) — This test measures components of the blood: white blood cells, red blood cells and platelets. It also checks the hemoglobin in the red blood cells and measures the hematocrit, or the proportion of red cells in the blood. CBC results are usually available to your doctor within 24 hours.
|Components||Values and Ranges|
|Platelet count||150,000 to 400,000 per cmm|
A simple and very informative test is the white blood cell “differential”, which is run as part of a Complete Blood Count. The white blood cell “differential” will usually tell you whether you have a bacterial infection or a viral infection.
A complete blood count (CBC) gives information on a number of haematological parameters, but generally in pregnancy the most useful are the haemoglobin, platelets and white blood cell count.
Liver Function Test (LFT) is a profile of blood tests that provide useful information about the state of the liver. It measures the levels of proteins, liver enzymes and bilirubin in your blood. LFT test includes parameters such as Albumin Test, Bilirubin Test, SGOT, SGPT and more.
Your doctor can use the results of these tests to give you a Model for End-Stage Liver Disease (MELD) score. This shows how much your liver has been damaged, and whether you need a liver transplant. Other blood tests your doctor might order include: A complete blood count (CBC).
Symptoms of liver disease
Elevated levels may indicate liver damage but can be elevated in many other disorders. Prothrombin time (PT). PT is the time it takes your blood to clot. Increased PT may indicate liver damage but can also be elevated if you're taking certain blood-thinning drugs, such as warfarin.
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How is it treated? Treatment depends on what is causing your liver enzymes to be elevated. If your doctor thinks you have nonalcoholic fatty liver disease or the metabolic syndrome, you will need to watch your diet, stop drinking alcohol, lose weight, and control your cholesterol.
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In most cases, liver enzyme levels are only mildly and temporarily elevated. Most of the time, elevated liver enzymes don't signal a chronic, serious liver problem.
If elevated abnormal liver enzymes are present, it could indicate liver damage, as these enzymes are normally only found within the liver. In most cases, liver enzyme levels are only mildly or temporarily elevated and don't signal a serious liver problem.