Medical Test Library
RX Lab Tests A-Z
Browse indexed laboratory-test guides by test name or first letter, with small lazy-loaded result pages for fast access.
393 matching article(s).
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Venipuncture Blood-draw Phlebotomy
Venipuncture is the collection of blood from a vein. It is most often done for laboratory testing. How the Test is Performed Most of…
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Vitamin A Blood Test – Indications, Procedures, Results
Retinol test The vitamin A test measures the level of vitamin A in the blood. The vitamin A test measures the level of vitamin A…
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Vitamin B12 Deficiency – Causes, Symptoms, Treatment
Vitamin B12also called cobalamin is a water-soluble vitamin that has a key role in the normal functioning of the brain and nervous system, and the formation of red blood cells. It…
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What Is ACTH Blood Test? – Indications, Procedure, Results
The ACTH test measures the level of adrenocorticotropic hormone (ACTH) in the blood. ACTH is a hormone released from the pituitary gland in the…
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What Is Kidney Dialysis – Indications, Contraindications
Dialysis is the process of removing excess water, solutes, and toxins from the blood in people whose kidneys can no longer perform these functions naturally. This is referred to as renal…
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What Is Neonatal cystic fibrosis screening test
Cystic fibrosis screening - neonatal; Immunoreactive trypsinogen; IRT test; CF - screening Neonatal cystic fibrosis screening is a blood test that screens newborns for cystic…
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What Is Plethysmography – Indications, Procedures, Results
Plethysmography - limb Limb plethysmography is a test that compares blood pressure in the legs and arms. How the Test is Performed This test…
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White Blood Cells; Normal Value, Abnormality Symptoms
White blood cells (also called leukocytes or leucocytes and abbreviated as WBCs) are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders. All white…
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White Blood Cells(WBC) Differential Test
Differential; White blood cell differential count The blood differential test measures the percentage of each type of white blood cell (WBC) that you have…
