329 results found
Medical tests
… Semen Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is Done … (low pH ) or alkalinity (high pH) of the semen. White blood cell count. White blood cells are not usually present in semen. Why It Is Done …
Medical tests
… Chemistry Screen On this page: Test Overview Why It Is Done How To Prepare How It Is Done … Test Overview A chemistry screen is a blood test that measures the levels of several substances in … SMAC-20) looks at 20 different things in the blood. Other types of chemistry screens (such as an SMA-6, SMA-7, or …
Medical tests
… Ophthalmoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done … of the eye, called the cornea. The fundus also contains blood vessels and the optic nerve . There are two types of ophthalmoscopy. Direct ophthalmoscopy. Your doctor …
Medical tests
… Reticulocyte Count On this page: Test Overview Why It Is Done How To Prepare How It Is Done … Test Overview A reticulocyte count is a blood test that measures how fast red blood cells called … a lot of bleeding, a move to a high altitude, or certain types of anemia. The reticulocyte count rises after the …
Medical tests
… Lung Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done … Results Test Overview A lung scan is a type of nuclear scanning test. It is most often used to find a pulmonary embolism . This is a blood clot that prevents normal blood flow in the lung. Two …
Medical tests
… Kidney Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done … into a vein in the arm and then travels through the bloodstream to the kidneys. The tracer flows through the … Many different kinds of kidney scans can be done. The types of kidney scans include a scan that looks at how blood …
Medical tests
… Liver and Spleen Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done … is put into a vein ( IV ) in the arm. It moves through the blood to the liver and spleen . Areas of the liver and … liver and spleen can help find cysts , abscesses , certain types of tumours, or problems with liver function. Scans of …
Medical tests
… Ultrasound On this page: Test Overview Why It Is Done How to Prepare How It Is Done … How It Feels Risks Results Test Overview An ultrasound is a type of imaging test that uses sound waves. It takes … for several reasons. It may be used to look for a blocked blood vessel. It may be used to find the cause of pain in …
Medical tests
… Angiogram On this page: Test Overview Health Tools Why It Is Done How To Prepare How … test that uses dye and a camera to take pictures of the blood flow in an artery or a vein. An angiogram can be used … health care wishes. It's a good thing to have before any type of surgery or procedure. How It Is Done An angiogram …
Medical tests
… Transesophageal Echocardiogram On this page: Test Overview Why It Is Done How to Prepare How It Is Done … chambers. Your doctor may do this test to look for certain types of heart disease. Or it may be done to see how disease … Monitor heart function during surgery. Look for masses or blood clots in the upper left chamber (left atrium) of the …
