329 results found
Medical tests
… are called varices.) Barrett's esophagus , a condition that increases the risk for esophageal cancer. Hiatal hernia . … your stomach clearly during the test. It also reduces your chances of vomiting. If you vomit, there is a small risk … take sucralfate or antacids on the day of the test. These medicines can make it hard for your doctor to see your upper …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Magnetic resonance imaging … The contrast material makes it easier to find problems with increased or abnormal blood flow, such as with some types of … you have kidney problems or are pregnant. There is a slight chance of an allergic reaction if contrast material is used …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A toxoplasmosis test is a … weakened immune system, such as someone who has HIV , has a chance of getting a toxoplasmosis infection. How To Prepare … feel a quick sting or pinch. Risks There is very little chance of having a problem from this test. When a blood …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An ammonia test measures … If the sample is taken from a vein There is very little chance of having a problem from this test. When a blood … site. If the sample is taken from an artery There is little chance of a problem from having a blood sample taken from an …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview This test measures the … with lead or lead products or who live in places where the chance of poisoning is high, such as in a large city. Check … at the puncture site. Blood test There is very little chance of having a problem from this test. When a blood …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A CT scan uses X-rays to … technologist or your doctor how you are feeling. Risks The chance of a CT scan causing a problem is small. There is a chance of an allergic reaction to the contrast material. If …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An alpha-fetoprotein (AFP) … woman's age and other factors—help the doctor estimate the chance that the baby may have certain problems or birth defects. Screening tests are used to see what the chance is that your baby has a certain birth defect. If a …
Medical tests
… Antisperm Antibody Test On this page: Test Overview Results Related Information Test Overview An antisperm antibody test … antibody-affected sperm found in the semen, the lower the chance of the sperm fertilizing an egg. Related Information … antibody-affected sperm found in the semen, the lower the chance of the sperm fertilizing an egg. Related Information …
Medical tests
… benefits, and other options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of problems during your procedure. Your … material is injected with too much pressure, there is some chance of damage to the bladder or urethra. There is always …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Kidney stone … from forming. People who have had a kidney stone have a chance of having another one, so prevention measures are … another type of procedure to get it out. Risks There is no chance for problems with kidney stone analysis. But a kidney …
