329 results found
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A bone … and looked at under a microscope for cancer, infection, or other bone disorders. The sample of bone can be removed by: … bone problems seen on an X-ray. An open bone biopsy allows your doctor to do surgical treatment at the same time, if …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Bone marrow … The doctor will inject numbing medicine in the skin over your bone. He or she will put a needle through your skin and … and how soon to do it. If you take aspirin or some other blood thinner, ask your doctor if you should stop …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A contraction stress test checks to see if your baby will stay healthy during contractions when you are … holds the sensor that records your baby's heart rate. The other sensor measures your contractions. Gel may be used on …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A … there's nothing you have to do before this test, unless your doctor tells you to. Your doctor may want you to do a … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A lymph node … for signs of infection or a disease, such as cancer. Other tests may also be used to check the lymph tissue … a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Vision is the result of … These tests measure electrical activity that occurs in your eye when you look at something. Electrophysiology … help you detect light and colour. This test also looks at other cells in the retina. It may be used to check for …
Medical tests
… Why It Is Done How to Prepare How It Is Done How It Feels Risks Results Test Overview An echocardiogram (also called an echo) uses sound waves to make an image of your heart. A device called a transducer is moved across … what test is planned, along with the risks, benefits, and other options. Tell your doctor ALL the medicines and …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A semen … 2 to 5 days before this test. This helps to make sure that your sperm count will be at its highest. It also makes the … infection. If problems are found, more testing may be done. Other tests may include measuring hormones, such as …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Vision tests … different functions of the eye. Some of the tests measure your ability to see details at near and far distances, check … vision, and evaluate your ability to see different colours. Others may check how sensitive you are to glare (brightness …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A blood … alcohol test measures the amount of alcohol (ethanol) in your body. Alcohol is quickly absorbed into the blood and … strength of alcohol (proof or percentage) in the drinks. Other things that affect blood alcohol levels include: How …
