290 results found
Medical tests
… at the air-filled cavities (sinuses) around the nose and eyes. A facial X-ray helps find bone fractures , tumours, … or changes in bone structure or size. An X-ray of the eye (orbital cavity) may be taken if the eye has been … A computed tomography (CT) scan may be needed to check any problems seen on X-ray. Why It Is Done A facial or sinus …
Medical tests
… Overview A tonometry test measures the pressure inside your eye, 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 … pressure. You should not have any eye pain or vision problems after tonometry. Call your doctor if you feel any …
Medical tests
… blood vessels carrying blood to the lungs, to look for lung problems, or to find other causes of blockage or narrowing … know if you are having pain. You will probably feel some warmth when the dye is put in. This feeling lasts only a few … know if you are having pain. You will probably feel some warmth when the dye is put in. This feeling lasts only a few …
Medical tests
… sample of body fluid from areas such as the cervix, vagina, eyes, rectum, or throat to find the genetic material ( DNA ) … medical care decisions that are important to many health problems. STI Testing: Should I Get Tested for a Sexually … areas may include the cervix , vagina, rectum, throat, or eyes. Your doctor may use a swab to collect the sample. Or …
Medical tests
… levels of cold agglutinins generally do not cause serious problems. Sometimes, high levels of cold agglutinins can … in the hands and feet. The symptoms go away when the skin warms up. In some cases, the clumped blood cells can stop … in the hands and feet. The symptoms go away when the skin warms up. In some cases, the clumped blood cells can stop …
Medical tests
… legs, chest, back, or belly. This test is done to look for problems in the arteries or veins. An angiogram is done for … know if you are having pain. You will probably feel some warmth when the dye is put in. This feeling lasts only a few … know if you are having pain. You will probably feel some warmth when the dye is put in. This feeling lasts only a few …
Medical tests
… ischemic attack (TIA) . Study symptoms that might mean problems with the blood flow to the brain. Symptoms may … doctor know if you have pain. You will probably feel some warmth when the dye is put in. This feeling lasts only a few … doctor know if you have pain. You will probably feel some warmth when the dye is put in. This feeling lasts only a few …
Medical tests
… This may increase catecholamine levels. Be sure to keep warm, because being cold can also increase your levels. Ask … This may increase catecholamine levels. Be sure to keep warm, because being cold can also increase your levels. Ask …
Medical tests
… test for checking if someone has epilepsy. Check for problems with loss of consciousness or dementia . Help find … back on a bed or table. Or you may sit in a chair with your eyes closed. The EEG technologist will attach several flat … the computer screen. You will need to lie still with your eyes closed during the recording. The technologist will …
Medical tests
… The studies are done to find out what's causing your sleep problems. Sleep studies can also find out if you have a … stages of sleep. The two main types of sleep are non–rapid eye movement (NREM) and rapid eye movement (REM). Normally, NREM and REM alternate through …
