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Medical and Health tests

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SPECT Scan

SPECT SCAN DEFINITION SPECT or single-photon emission computerized tomography scan is an imaging tool that allows doctors to see through a patient’s internal organs. While other imaging tools only show what the structures inside the body looks like, this 3D imaging technique can easily show how the organs work. SPECT SCAN PURPOSE A SPECT scan is used to screen and monitor heart problems, brain disorders, and bone diseases. It does not only rule out a heart problem, its radioactive tracer can also ...

Spirometry

SPIROMETRY DEFINITION Spirometry is a common test used to check how well a patient’s lungs are working. It is used to diagnose different breathing disorders including COPD or chronic obstructive pulmonary disease and asthma. SPIROMETRY PURPOSE A spirometry is suggested if a doctor ...

STD Testing

STD TESTING DEFINITION STD testing is an umbrella term for different testing techniques that will help diagnose sexually transmitted diseases. STD TESTING PURPOSE An STD testing is done in many different ways. This is suggested if your doctor suspects a specific condition. Prior ...

Stool DNA Test

STOOL DNA TEST DEFINITION A stool DNA test is another method to screen for colon cancer. It was developed to discern recognizable DNA changes (DNA markers) in cells that are constantly shed from the colon's lining through feces. These markers are ...

Stress Test

STRESS TEST DEFINITION A stress test, also known as an exercise stress test, is something that's done in order to see how well your heart works whenever you're undergoing physical activity. Because exercise causes your heart to pump harder than any ...

Testicular Exam

TESTICULAR EXAM DEFINITION A testicular exam is conducted by inspecting the feel and appearance of your testicles. You yourself can do this test with the assistance of a full-body mirror. You're basically inspecting your testicles for anything unusual, like lumps, cysts, ...

Thyroid Peroxidase Antibody Test

THYROID PEROXIDASE ANTIBODY TEST DEFINITION TPO, otherwise known as thyroid peroxidase, is an enzyme usually found in the thyroid gland. It plays an important role in thyroid hormone production. In turn, the thyroid peroxidase antibody test or TPO test is a ...

Tilt Table Test

TILT TABLE TEST DEFINITION Whenever a patient suffers from unexplained fainting or syncope, the tilt table test is conducted in order to evaluate the cause of the disorder. The test requires you to lie on a table that moves from a ...

Ultrasound

ULTRASOUND DEFINITION An ultrasound or sonogram is a device that uses ultrasound wave imaging techniques in order to generate pictures for a variety of purposes, from checking out a fetus's health to determining blood flow (Doppler ultrasound). A sonogram can even ...

Urinalysis

URINALYSIS DEFINITION Urinalysis is a medical test that analyzes a sample of your urine, hence the term. This test is used to detect and evaluate a wide range of illnesses, typically including diabetes, kidney disease, and urinary tract infection. It involves ...