329 results found
Medical tests
… (ANA) test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune … normal, the test is positive. When the test is positive, most labs do other tests right away to look for the cause. … a positive ANA test. Systemic lupus erythematosus (SLE) . Almost all people with SLE have a positive ANA test. But most …
Medical tests
… a day-to-day basis. A peak flow meter allows you to measure your peak expiratory flow . A home spirometer allows you to measure your forced expiratory volume at 1 second (FEV1). If you have a lung disease, such as asthma, your doctor may test your peak expiratory flow (PEF) to …
Medical tests
… Overview A transesophageal echocardiogram is a test to help your doctor look at the inside of your heart. A small device called a transducer directs sound waves toward your heart. The sound waves make a picture of the heart's …
Medical tests
… test is done to help choose the antibiotic that will be most effective against the specific types of bacteria or … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information … test is done to help choose the antibiotic that will be most effective against the specific types of bacteria or …
Medical tests
… It Feels Risks Results Test Overview Your pulse is the rate at which your heart beats. Your pulse … not so hard that your heart is overworked. You benefit the most when your exercise heart rate is within the range of … not so hard that your heart is overworked. You benefit the most when your exercise heart rate is within the range of …
Medical tests
… Test Overview A tonometry test measures the pressure inside your eye, which is called intraocular pressure (IOP). This … Eyedrops to numb the surface of your eye are used with most of the following methods. Tonometry methods Applanation … Eyedrops to numb the surface of your eye are used with most of the following methods. Tonometry methods Applanation …
Medical tests
… gallbladder (laparoscopic cholecystectomy). But the test is most useful for diagnosing complications of gallstones. … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information … gallbladder (laparoscopic cholecystectomy). But the test is most useful for diagnosing complications of gallstones. …
Medical tests
… Overview A chloride test measures the level of chloride in your blood or urine. Chloride is one of the most important electrolytes in the blood. It helps keep the … usually done at the same time as a blood test for chloride. Most of the chloride in your body comes from the salt …
Medical tests
… of cells from the surface of the cervix is collected by your doctor. The sample is then spread on a slide (Pap … shots to prevent infection with the types of HPV that are most likely to cause cervical cancer. Why It Is Done A Pap … in the sample. An abnormal result can mean many things. Most of these are not cancer. The results of your test may …
Medical tests
… is a procedure that looks at the space behind your breastbone and between your lungs. This area is called the mediastinum (say … you can expect. And it will help you safely prepare for your procedure. Preparing for the procedure Be sure to ask …
