329 results found
Medical tests
… The technetium-labelled red blood cell bleeding scan is used: If the source of the bleeding in the large intestine … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of …
Medical tests
… of urine left in the bladder after urination. The test is used to help evaluate: Incontinence (accidental release of … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of …
Medical tests
… Results Test Overview Retinal imaging uses special cameras and scanners to make magnified images, … pictures. Optical coherence tomography, or OCT. A scanner uses light waves to form an image of the retina on a computer screen. Ultrasound. This test uses sound waves to form the image. Angiogram. A dye is …
Medical tests
… Test Overview A Doppler ultrasound test uses reflected sound waves to see how blood flows through a … in the major arteries of the neck. This problem could cause a stroke . The test also can find blood clots in leg … embolism. During pregnancy, Doppler ultrasound may be used to look at blood flow in an unborn baby to check the …
Medical tests
… thyroid gland makes hormones that regulate the way the body uses energy. The thyroid gland is a butterfly-shaped gland … just below your voice box (larynx). The thyroid gland uses iodine from food to make two thyroid hormones : … and adults need the hormones to regulate the way the body uses energy ( metabolism ). Thyroid hormone blood tests …
Medical tests
… anemia . Mild folate deficiency often does not cause any symptoms. Severe folate deficiency may cause a sore tongue, diarrhea, weakness, forgetfulness, and … It Is Done A folate test may be done to: Check for the cause of anemia . A folate test is often done at the same time …
Medical tests
… are two types of bronchoscopy. Flexible bronchoscopy. It uses a long, thin, lighted tube to look at your airway. The flexible bronchoscope is used more often than the rigid bronchoscope. That's because it usually does not require general anesthesia , is more …
Medical tests
… generally found in amounts equal to insulin . This is because insulin and C-peptide are linked when first made by the pancreas. Insulin helps the body use and control the amount of sugar (glucose) in the blood. … Insulin allows glucose to enter body cells where it is used for energy. The level of C-peptide in the blood can …
Medical tests
… which is called intraocular pressure (IOP). This test is used to check for glaucoma , an eye disease that can cause blindness by damaging the nerve in the back of the eye ( optic nerve ). Damage to the optic nerve may be caused by a buildup of fluid that does not drain properly out …
Medical tests
… a blood glucose meter. Home blood sugar testing can be used to monitor your blood sugar levels. Talk with your … home blood sugar monitoring or self-monitoring. If you use insulin rarely or don't use it at all, blood sugar testing can be very helpful in …
