A blood test is typically composed of three main tests: a complete blood count, a metabolic panel and a lipid panel.
Complete blood count (CBC) The complete blood count (CBC) is one of the most common blood tests. It is often done as part of a routine checkup. This test measures many different parts of your blood, including red blood cells, white blood cells, and platelets.
A complete blood count test measures the following: Red blood cells, which carry oxygen. White blood cells, which fight infection. Hemoglobin, the oxygen-carrying protein in red blood cells.
A comprehensive metabolic panel is a group of blood tests. They provide an overall picture of your body's chemical balance and metabolism. Metabolism refers to all the physical and chemical processes in the body that use energy.
1) CBC (Complete Blood Count)
Complete blood count (CBC) is one of the most commonly ordered tests, and for good reason. Your blood cells can tell a lot about your health. CBC lets you and your doctor know when you have issues with infections or inflammation, but it will also signal when your diet is not balanced.
The seven blood markers tested include blood urea nitrogen (BUN), carbon dioxide, creatinine, glucose, serum chloride, serum potassium, and serum sodium.
Blood tests are very common. They are ordered by healthcare providers to: Find out how well organs such as your kidneys, liver, heart, or thyroid are working. Help diagnose diseases such as cancer, diabetes, coronary heart disease, and HIV/AIDS.
Usually, routine blood work includes CBC, BMP, thyroid panel, and testing of vital nutrients like B vitamins and iron.
It's recommended that you get a blood test done at least once a year during your annual checkup. If you've got pre-existing conditions like hypertension, heart disease, or diabetes, you may need to increase your blood work every three or six months, depending on the recommendation of your provider.
The Homocysteine Blood Test measures homocysteine levels in the blood to screen for a vitamin B12, B6, or folic acid deficiency.
It's important to remember that one blood test alone doesn't determine the risk of heart disease. The most important risk factors for heart disease are smoking, high blood pressure, high cholesterol and diabetes. Here's a look at some of the blood tests used to diagnose and manage heart disease.
A Fatigue Blood and Urine Test Panel includes a Complete Metabolic Panel (CMP-14), Complete Blood Count with Differentials, Iron with Total Iron-Binding Capacity (TIBC), Thyroid-Stimulating Hormone (TSH), Sedimentation Rate, Westergren (SED), Urinalysis, Complete with Microscopic Examination.
A CRP test may be used to help find or monitor inflammation in acute or chronic conditions, including: Infections from bacteria or viruses.
The C-reactive protein (CRP) test is a blood test that checks for inflammation in your body. CRP is a protein that is made in your liver and released into your bloodstream. Levels of CRP start to increase very soon after any inflammation or infection affects your body.
A magnesium blood test is used to check the level of magnesium in your blood. Levels that are too low are known as hypomagnesemia or magnesium deficiency. This is more common than levels that are too high, which is called hypermagnesemia.
A serum creatinine blood test measures the amount of creatinine in your blood. If your kidneys are not working like they should, your serum creatinine level goes up. Normal levels for you will depend on your sex, age, and the amount of muscle mass your body has.
The comprehensive metabolic panel (CMP) is a blood test that gives doctors information about the body's fluid balance, levels of electrolytes like sodium and potassium, and how well the kidneys and liver are working.
A full blood count (FBC) test looks for abnormalities in your blood, such as unusually high or low numbers of blood cells. This common blood test can help to diagnose a wide range of illnesses, infections and diseases. Your doctor may arrange further tests to help determine the cause of the abnormality.
The fact that only 5–10% of all cancer cases are due to genetic defects and that the remaining 90–95% are due to environment and lifestyle provides major opportunities for preventing cancer.
Aside from leukemia, most cancers cannot be detected in routine blood work, such as a CBC test. However, specific blood tests are designed to identify tumor markers, which are chemicals and proteins that may be found in the blood in higher quantities than normal when cancer is present.