329 results found
Medical tests
… Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During this test, a small amount of a radioactive … A MUGA scan may be done before and after your heart is stressed with exercise. Before the test You will need to …
Medical tests
… A biophysical profile (BPP) test measures the health of your baby (fetus) during pregnancy. A BPP test may include a non-stress test with electronic fetal heart monitoring and a … date, between 40 and 42 weeks. Abnormal results on a non-stress test. How To Prepare If you smoke, you will be asked …
Medical tests
… doctor can test the fluid to find the cause of the buildup. Your doctor will put a long, thin needle or a thin plastic … by a pleural effusion. How To Prepare Procedures can be stressful. This information will help you understand what … by a pleural effusion. How To Prepare Procedures can be stressful. This information will help you understand what …
Medical tests
… energy to make pictures of organs and structures inside the body. In many cases, MRI gives different information about … to not eat or drink for several hours before the test. Tell your doctor if you get nervous in tight spaces. You may get … ride home. It may be unsafe for you to drive or get home on your own. How It Is Done Before the test You will need to …
Medical tests
… prolactin, which is made by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, … also make prolactin but it is not clear what it does in the body for these people. Prolactin levels are different … also get higher during times of physical or emotional stress. Many medicines can cause prolactin levels to go up. …
Medical tests
… ultrasound , or CT scan . The MRI makes pictures that show your breast's normal structure; tissue damage or disease, … might hear it called a "fast MRI.") This test is something your doctor or breast cancer screening centre may offer. Why … aids, dentures, jewellery, watches, and hairpins) from your body. These objects may be attracted to the powerful magnet …
Medical tests
… In many cases MRI gives information about structures in the body that cannot be seen as well with an X-ray , ultrasound … . For an MRI test, you are placed inside the magnet so that your belly is inside the strong magnetic field. MRI can find … to not eat or drink for several hours before the test. Tell your doctor if you get nervous in tight spaces. You may get …
Medical tests
… Overview Fertility awareness is a way to check the changes your body goes through during your menstrual cycle . (It's also called natural family …
Medical tests
… alcohol test measures the amount of alcohol (ethanol) in your body. Alcohol is quickly absorbed into the blood and can be … . The rest of it is passed out of the body in urine and your exhaled breath. Alcohol has a noticeable effect on the …
Medical tests
… the CT scanner, which is a large doughnut-shaped machine. Your head will be positioned inside the scanner. The CT … dye called contrast material may be put in a vein ( IV ) in your arm or into the spinal canal. The dye makes structures … opening of the scanner, and the scanner moves around your body. The table will move while the scanner takes pictures. …
