General

General Tests — a concise, easy-to-understand guide to routine lab investigations (CBC, urine analysis, lipid profile etc.) with purpose, sample info and reference ranges.

Total Cholesterol Test infographic showing LDL, HDL, and VLDL cholesterol types with heart and artery illustration.

Total Cholesterol Test – Normal Range, Functions, Causes of High and Low Levels

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The Total Cholesterol (TC) test measures LDL, HDL, and other cholesterol particles in the blood. It helps assess heart disease, stroke, and vascular risks. High cholesterol may result from diet, obesity, or genetics, while low cholesterol may relate to malnutrition or thyroid issues. Learn about its functions, normal range, and health impact.

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Globulin Test infographic showing liver and immune system production, role in immunity, transport, blood clotting, and normal range.

Globulin Test: Functions, Normal Range, Causes of High and Low Levels

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The Globulin Test measures proteins that support immunity, transport nutrients, and regulate inflammation. Abnormal globulin levels may indicate infections, immune disorders, liver disease, kidney issues, or cancers like multiple myeloma. Learn its functions, normal range, causes of high and low levels, and when to consult a doctor.

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Albumin Test infographic showing production in liver, role in fluid balance, and transport of hormones and drugs.

Albumin Test – Normal Range, Functions, Causes of High and Low Levels

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The Albumin Test measures the most abundant blood protein produced by the liver. It helps assess liver, kidney, and nutritional health. Low albumin may indicate liver disease, malnutrition, or kidney disorders, while high albumin often points to dehydration. Learn about its functions, normal range, symptoms, and medical importance.

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Total Protein Test – includes albumin and globulin, functions, normal range, liver and immune system role

Total Protein Test – Purpose, Normal Range, Causes of High and Low Levels

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The Total Protein test measures albumin and globulins in the blood. It helps assess liver, kidney, and immune health. Low or high protein levels may indicate conditions such as malnutrition, liver disease, multiple myeloma, or autoimmune disorders. Learn about its functions, symptoms, normal range, and when to consult a doctor.

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