Understanding Your Calcium Blood Test Result
Quick Answer: A serum calcium blood test measures the amount of calcium circulating in your blood; the normal adult range […]
Metrics Explained
Plain-language guides to understanding your medical test results — blood tests, imaging, spirometry, and specialist measurements. Each guide explains what the key numbers mean, what a high or low result indicates, and what your doctor is likely to recommend next. No medical background required.
Understanding Your Haemoglobin Result and What Anaemia Means
Quick Answer: Your haemoglobin result measures the oxygen-carrying protein in your red blood cells; a normal level is roughly 120–155
Understanding Your Creatinine Test Result
Quick Answer: Creatinine is a waste product filtered by the kidneys; a normal blood level is roughly 62–115 micromol/L for
Understanding Your INR and Warfarin Result
Quick Answer: INR (International Normalised Ratio) measures how long your blood takes to clot relative to a standard; the normal
Understanding Your Troponin Test Result
Quick Answer: Troponin measures proteins released into the blood when heart muscle cells are damaged; a result above the laboratory’s
Understanding Your Fasting Blood Glucose Result
Quick Answer Fasting blood glucose measures the amount of glucose in your blood after at least eight hours without food;
Understanding Your Spirometry and Lung Function Test Results
Quick Answer Spirometry measures how much air your lungs can hold and how fast you can exhale it; the two
Understanding Your Vitamin B12 Test Result
Quick Answer: Vitamin B12 (cobalamin) is measured in a blood test to assess nerve function and red blood cell production;
Understanding Your eGFR Test Result
Quick Answer: eGFR (estimated Glomerular Filtration Rate) measures how well your kidneys filter waste from your blood; a normal result
Understanding Your CRP (C-Reactive Protein) Test Result
Quick Answer: CRP (C-reactive protein) is a protein produced by the liver in response to inflammation anywhere in the body.