Pre-Surgical Blood Test

Undergoing surgery is a significant event, and ensuring your body is fully prepared is a vital step in the process. The Pre-Surgical Blood Test is a comprehensive screening profile designed for anyone scheduled for an upcoming operation, from minor procedures to major interventions. It provides your surgical and anaesthetic team with a clear, current picture of your overall health, helping them to plan your care safely and minimise potential risks.

This profile combines several key assessments into one convenient appointment. A simple blood sample and a urine sample are all that is required. The test screens across multiple areas of your health, including your blood's oxygen-carrying capacity, your body's ability to form clots, your kidney and electrolyte balance, and your blood group. It also includes screening for certain blood-borne viruses, which is a standard safety measure for both you and healthcare staff.

Full Blood Count
This group of tests assesses the three main types of cells in your blood. It checks your red blood cells, which carry oxygen, to rule out anaemia. It also measures your white blood cells, which fight infection, and your platelets, which are essential for blood clotting. This provides a broad overview of your general health and your body's ability to cope with the physical stress of surgery.

Basic Metabolic Panel
This panel gives a snapshot of your body's chemical balance and metabolism. It measures your electrolyte levels (sodium and potassium), which are crucial for nerve and muscle function, including the heart. It also checks your blood glucose level and assesses how well your kidneys are working by measuring creatinine and urea. Healthy kidney function is important for processing medications and anaesthetics.

Coagulation Panel
This set of tests evaluates how well your blood clots. It measures fibrinogen, a protein essential for clot formation, along with prothrombin time (PT), activated partial thromboplastin time (APTT), and the international normalised ratio (INR). These results help your medical team anticipate and manage any potential bleeding or clotting risks during and after your procedure.

Blood Group
This test determines your ABO and Rh blood group. Knowing your blood type is a standard safety precaution in case a blood transfusion is required during or after your surgery.

Blood-borne Pathogens
As part of standard pre-operative screening, this panel tests for several blood-borne viruses, including Hepatitis B, Hepatitis C, and HIV. This is a routine safety measure to protect both patients and healthcare workers.

Why it matters
The results of this comprehensive profile are not just a formality; they are a critical tool for your medical team. They help to identify any underlying conditions that could affect your surgery or recovery, allowing for any necessary precautions or treatments to be put in place beforehand. By providing this information, the test helps to ensure your procedure is as safe and successful as possible.