A blood test is when a sample of blood is taken for testing in a laboratory. Blood tests have a wide range of uses and are one of the most common types of medical test. For example, a blood test can be used to:
- assess your general state of health
- confirm the presence of a bacterial or viral infection
- see how well certain organs, such as the liver and kidneys, are functioning
A blood test usually involves the phlebotomist taking a blood sample from a blood vessel in your arm. and the usual place for a sample is the inside of the elbow or wrist, where the veins are relatively close to the surface. Blood samples from children are most commonly taken from the back of the hand. The child's hand will be anaesthetised (numbed) with a special cream before the sample is taken.
You can find out more about blood tests, their purpose and the way they are performed on the NHS Choices website.
The practice offers blood test appointments for patients. Due to the demand on this service at the practice and the high rate of patient's not attending for appointments, if you do not attend for your appointment without giving a reason you will be asked in future to attend one of the local phlebotomy clinics.
There are various local phlebotomy clinics with some having walk-in sessions. The receptionist will be able to advise you where all of these clinics take place.