The Full Blood Count (FBC) testĪ Full Blood Count Test, commonly known as an FBC test (also known as a CBC), is one of the most common types of blood tests doctors request. One good resource is Lab Tests Online-Australasia which has a comprehensive list of different types of blood tests along with detailed explanations of what each are for. Once you have had your blood withdrawn, it is then labelled and sent to the lab for testing. Some people experience dizziness or nausea after having blood taken, so make sure to let your collector know if you feel unwell so they can take steps to make you feel more comfortable. Though you may feel a slight discomfort when the needle is inserted, and you may have a small bruise afterwards, blood tests are considered harmless. Typically, blood will be withdrawn from inside your elbow as your veins are most visible here.ĭepending on the kind of tests your doctor has requested, the person withdrawing your blood will require any number of vials of your blood, but don’t be worried, in each vial there is usually only about 2 or 3 millilitres – not enough to be harmful to you. Depending on where you go, either a doctor, nurse or phlebotomist will be performing the procedure. If your doctor has requested you have a blood test, depending on your situation, you can have blood drawn at your GP’s clinic, at a pathology collection service or while you are in hospital. Being hydrated also helps veins stick out and be found more easily for the procedure.
It is highly recommended you drink 8 to 10 glasses of water on the days leading up to your test as being hydrated helps with blood flow. You may also be asked to not smoke or consume alcohol before the test. This may mean fasting (not eating) for 8 or 12 hours prior to the test, not eating certain foods that may affect the results, or not taking certain kinds of medications. Preparing for a blood testĭepending on the kind of blood test you are having, you may need to prepare for the test.
They are a key diagnostic, observation and maintenance tool for people living with blood cancer. Blood tests can identify a range of issues in your body that will help your doctor diagnose any conditions you may (or may not) have.
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