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Full blood count
Red blood cell count
Measures the number of red blood cells in the blood.
What it measures
It measures how many red blood cells are present in a blood sample.
Why it is tested
It is commonly used to assess whether the blood can carry oxygen normally.
Low results
Low results may be associated with anaemia, bleeding, or nutritional deficiencies.
High results
High results may be associated with dehydration or a condition that increases red blood cells.
Related tests
Haemoglobin, Haematocrit, Ferritin
Sources
Other markers
Disclaimer
This information is for education only and is not a substitute for medical advice. Results should be interpreted by a qualified clinician alongside your symptoms and medical history.