We will contact you only if a result is abnormal and you require treatment or further investigations. You will not be contacted if your result is normal.

If you wish to find out about the results of your tests please log in to your SystmOne account or look on the NHS app.

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:

• check your general health
• confirm the presence of a bacterial or viral infection
• see how well certain organs, such as the liver and kidneys, are functioning
• find out how well a condition is being treated or managed

A blood test usually involves the phlebotomist taking a blood sample from a blood vessel in your arm. The usual place for a sample to be taken 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.

An X-ray is a widely used diagnostic test to examine the inside of the body. X-rays are a very effective way of detecting problems with bones, such as fractures. They can also often identify problems with soft tissue, such as pneumonia or breast cancer.

If you have an X-ray, you will be asked to lie on a table or stand against a surface so that the part of your body being X-rayed is between the X-ray tube and the photographic plate.

An X-ray is usually carried out by a radiographer, a healthcare professional who specialises in using imaging technology, such as X-rays and ultrasound scanners.

You can find out more about X-ray tests, how they are performed, their function and the risks by visiting the NHS Choices website.