Blood Tests

“Full Blood Count” or “Complete Blood Count”

This is the most common and routine type of blood test. in summary says: A complete blood count is a test that counts the cells that make up your blood, and it can tell your doctor a lot about your overall health. It measures:
• Red blood cells. These deliver oxygen throughout your body.
• White blood cells. These help your body fight germs.
• Platelets. These help your blood clot.
Other test results are:
• Haemoglobin. This is the protein in your blood that holds oxygen.
• Haematocrit. This test tells how much of your blood is made up of red blood cells.
If your results are inside what are called “reference ranges”, they’re considered normal.

When you get your test results, you’ll be given the reference range appropriate for you, matching the units of measure of your results.

White blood cells are of many types, and your test report is likely to have a breakdown into these types, each with its own reference range: Neutrophil, Lymphocyte, Monocyte, Eosinophil, Basophil. Each of these has significance to your doctor.

Other Blood Tests

Depending on your condition and on your symptoms of illness, other forms of blood test may be carried out.

Cholesterol Test
Everyone could probably benefit from having an occasional blood test for cholesterol levels (say every five years), but if you are at more risk than average (eg. Being overweight, heart disease, high blood pressure, or history of smoking) then your doctor will want to test more frequently.

PSA Test
For men, the PSA test measures aspects of the state of the Prostate gland, and has value in early diagnosis of problems, including the risk of cancer.

And more tests…
If you have specific problems, or your Full Blood Count shows potential problems, then there’s a whole range of possible blood tests that can follow. Quite often, the initial tests suggest several possible causes of your problem, and further tests are used to narrow down the underlying cause, and to identify treatment options.

Link to my post on “Cholesterol

Link to my post on “PSA Test

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