329 results found
Medical tests
… a test to find germs (such as bacteria or a fungus ) that can cause an infection. A sample of sputum is added to a … may be cancelled. If your doctor told you to take your medicines on the day of surgery, take them with only a sip …
Medical tests
… be checked for glaucoma. Glaucoma is an eye disease that can cause blindness by damaging the optic nerve . If you have glaucoma, gonioscopy can help your eye doctor see which type of glaucoma you …
Medical tests
… It Is Done Requested autopsies Deciding to have an autopsy can be hard for families who have just lost a loved one. … about a sudden death that appears to be from natural causes. If there are concerns about genetic problems that … autopsy is required by law, the coroner or medical examiner can legally have it done without the consent of the person's …
Medical tests
… glucose, that is the body's main source of energy. An OGTT can be used to diagnose prediabetes and diabetes . An OGTT … your doctor about all the prescription and non-prescription medicines you are taking. You may be told to stop taking … taken in one day. But the amount of blood taken will not cause significant blood loss or anemia. Risks There is very …
Medical tests
… aminotransferase, or ALT. The ratio of AST to ALT sometimes can help determine whether the liver or another organ has … for liver disease, such as hepatitis. Liver disease may cause symptoms. These may include pain in the upper belly, … disease. Keep track of the effects of cholesterol-lowering medicines and other medicines that can damage the liver. How …
Medical tests
… than they are in a woman who is not pregnant. Some types of cancer cause abnormal progesterone levels in men and women. Why It … Help find the cause of infertility . Monitor the success of medicines for infertility or the effect of treatment with …
Medical tests
… material that contains barium so that the intestine can be seen on an X-ray. This is done by pouring the … tube inserted into the anus. The barium blocks X-rays. This causes the barium-filled colon to show up clearly on the … a contrast material that contains barium so that the colon can be seen on an X-ray. This is done by pouring the …
Medical tests
… is used to detect carbon monoxide poisoning . Poisoning can happen if you breathe air that contains too much carbon … (CO). This gas has no colour, odour, or taste, so you can't tell when you are breathing it. The test measures the … such as water heaters and ovens. These things usually cause no problems. But if they are not used or installed …
Medical tests
… When inflammation is present in the body, certain proteins cause red blood cells to stick together and fall more … such as an infection, an autoimmune disease , or cancer. There are many possible causes of a high … a diagnosis. After a diagnosis has been made, a sed rate can be done to help check on the disease or see how well …
Medical tests
… of the blood flow in an artery or a vein. An angiogram can be used to look at the arteries or veins in the head, … such problems include a tear in a blood vessel (which can cause blockage or internal bleeding), aneurysms (which are … benefits, and other options. Tell your doctor ALL the medicines and natural health products you take. Some may …
