329 results found
Medical tests
… test. Do not use tobacco for 4 hours before the blood test. Your doctor may ask you to stop certain medicines, such as … infection (sepsis), illness, surgery, or traumatic injury, can cause high catecholamine levels. Many blood … infection (sepsis), illness, surgery, or traumatic injury, can cause high catecholamine levels. Many blood …
Medical tests
… is an eye examination to look at the front part of your eye (anterior chamber) between the cornea and the iris … blocked. These include scar tissue, abnormal blood vessels, injury or infection, and extra colour pigment of the iris. … blocked. These include scar tissue, abnormal blood vessels, injury or infection, and extra colour pigment of the iris. …
Medical tests
… test uses ultrasound to look at the inside of your uterus. A salt (saline) solution is put in the uterus … uterus, such as an abnormal shape or structure. Look for an injury, polyps, fibroids, or scars. A … take an over-the-counter pain medicine, such as ibuprofen, about an hour before your test. This can help with cramps …
Medical tests
… a body cavity. Confirm the proper position of tubes used by your doctor in your treatment, such as a tube to drain the … your head. How long the test takes An abdominal X-ray takes about 5 to 10 minutes. You will be asked to wait about 5 … or painful. This is more likely if you have an injury. Risks There is always a slight chance of damage to …
Medical tests
… glands then make a hormone called cortisol, which helps your body manage stress. Cortisol is needed for life, so its … the results of this test. Be sure to tell your doctor about all the non-prescription and prescription medicines … the pituitary gland from surgery, radiation, stroke, head injury, or a tumour. An increased amount of cortisol from a …
Medical tests
… This hormone goes up fast just before ovulation occurs, about midway through the cycle (day 14 of a 28-day cycle). … Home urine tests for ovulation are available. Check your response to medicines given to stimulate ovulation. How … damage from mumps, X-ray exposure, chemotherapy, cancer, or injury. Klinefelter syndrome . Low values Low luteinizing …
Medical tests
… are two types of ophthalmoscopy. Direct ophthalmoscopy. Your doctor uses a tool that is about the size of a small flashlight. It has many lenses … can magnify up to about 15 times. Indirect ophthalmoscopy. Your doctor uses a small hand-held lens and either a slit …
Medical tests
… is a procedure that looks at the space behind your breastbone and between your lungs. This area is called … a microscope for problems. This procedure usually takes about an hour. Why It Is Done This test is done to: Look for … , a tear in the esophagus , damage to a blood vessel, or injury to a nerve near the voice box (larynx) which may …
Medical tests
… . Ascites may be caused by infection, inflammation, an injury, or other conditions, such as cirrhosis or cancer. … Prepare If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it before your … your pulse, blood pressure, and temperature are watched for about an hour. You may be weighed and the distance around …
Medical tests
… Look for problems of the liver and spleen after a belly injury. How To Prepare If you are breastfeeding, you may … The radioactive tracer used in this test can get into your breast milk and is not good for the baby. How It Is … above and around your body, scanning for the tracer and recording pictures as the tracer moves into your liver and …
