Full Blood Count (FBC)

A complete blood count measuring red blood cells, white blood cells, haemoglobin, haematocrit, and platelets. This foundational laboratory test screens for anaemia, infection, clotting disorders, and a range of haematological conditions. A doctor consultation is available separately for result interpretation.

The full blood count is the most commonly ordered blood test worldwide and serves as the starting point for most preventive health assessments. At ATA Medical, the FBC is available as a standalone walk-in test across all four Singapore locations, with results typically returned within one to two business days or within 24 hours via the express report option. The test measures several key parameters across three cell lineages. Red blood cell indices include total RBC count, haemoglobin concentration, haematocrit percentage, mean corpuscular volume, mean corpuscular haemoglobin, and mean corpuscular haemoglobin concentration. These values together paint a detailed picture of oxygen-carrying capacity and help identify different forms of anaemia — iron-deficiency anaemia typically shows low MCV and low haemoglobin, while vitamin B12 or folate deficiency presents with elevated MCV. The white blood cell differential breaks down the total WBC count into neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Shifts in these proportions can point toward bacterial infection, viral illness, allergic responses, or less common haematological conditions. The platelet count and mean platelet volume assess clotting function and may flag bleeding risks or conditions that affect platelet production. No fasting is required for an FBC, making it one of the most convenient screening tests available. The blood draw itself takes under five minutes, and ATA Medical's same-day appointment system means visitors can walk in during clinic hours without a prior booking. For those who want a broader picture, the FBC pairs naturally with additional panels such as liver function, kidney function, or a lipid profile — all available at the same visit.