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Introduction Phalen’s Test is a clinical examination used to diagnose carpal tunnel syndrome (CTS), a condition where the median nerve becomes compr...

Introduction The phosphorus test, also known as the phosphate test, measures the levels of phosphorus in the blood. Phosphorus is an essential mineral...

Overview The Plasma Lactate Test measures the level of lactate (lactic acid) in the blood. Lactate is a byproduct of glucose metabolism, produced when...

Overview The Platelet Count Test is a blood test used to measure the number of platelets in your bloodstream. Platelets, also known as thrombocytes, a...

Overview The Pleural Fluid Analysis Test is a diagnostic procedure used to evaluate the fluid found in the pleural space—the thin cavity between the...

Overview The Potassium Test is a simple blood test used to measure the level of potassium in your blood. Potassium is an essential mineral and electro...

Overview A Pregnancy Test is a diagnostic tool used to determine whether a person is pregnant by detecting the presence of human chorionic gonadotropi...

What is a pregnancy test? Pregnancy tests detect a hormone called human chorionic gonadotropin (hCG) in the urine or blood. The body produces h...