218 results found
Medical tests
… want to bring something to read or a project to pass the time. For some types of bone scans, pictures are taken … pictures can be taken with a special camera. During this time, you may be asked to drink 4 to 6 glasses of water so … Risks Allergic reactions to the tracer are very rare. Anytime you're exposed to radiation, there's a small chance of …
Medical tests
… or into a brightly lit room. How It Is Done Most of the time, a slit lamp examination is done by an ophthalmologist … in your tears, coats your cornea, and collects for a short time in any scratches or other abnormal areas. The rest of … dryness of the mouth, flushing, and dizziness for a short time. An allergic reaction . A sudden increase in pressure …
Medical tests
… taking more images. Digital breast tomosynthesis is sometimes called 3D mammogram. It uses X-rays to create a … mammogram, you'll probably stand during the test. One at a time, your breasts will be placed on a flat plate. Another … arc above the breast. Many images are taken in a very short time. A computer is used to combine these images to create a …
Medical tests
… It can be done as early as the 5th week of pregnancy. Sometimes the sex of your fetus can be seen by about the 18th … your fetus. Different details can be learned at different times during your pregnancy. First trimester ultrasound This … on your skin. It will be moved across your belly several times. You may watch the monitor to see the picture of the …
Medical tests
… the blood and oxygen supply to your baby drops for a short time. This is not a problem for most babies. But the heart … date. It may cause contractions that go on for a long time. This may cause problems with your baby. The … contraction (late decelerations). Note : There may be a few times during the test when your baby's heart rate slows …
Medical tests
… in the refrigerator. Empty your bladder for the last time at or just before the end of the 24-hour period. Add this urine to the large container, and write down the time. Do not get toilet paper, pubic hair, stool (feces), … in the refrigerator. Empty your bladder for the last time at or just before the end of the 24-hour period. Add …
Medical tests
… phosphorus level is measured, a vitamin D level, and sometimes a PTH level, is measured at the same time. Vitamin D is needed for your body to take in … and calcium levels are usually measured at the same time. Why It Is Done This test may be done to check …
Medical tests
… and leafy green vegetables. The body needs more iron at times of growth (such as during adolescence), for pregnancy, during breastfeeding, or at times when there are low levels of iron in the body (such as … and leafy green vegetables. The body needs more iron at times of growth (such as during adolescence), for pregnancy, …
Medical tests
… Do not eat during the test. You may drink water during this time. How long the test takes The test may take up to 3 hours, plus the time it takes for the doctor to meet with you. How It Feels … Do not eat during the test. You may drink water during this time. How long the test takes The test may take up to 3 …
Medical tests
… which provides a more complete view of the cervix. Sometimes the lab cannot use the sample because it does not … the test again. This is not common, but it does happen from time to time. Abnormal Pap Test Cervical Cancer …
