329 results found
Medical tests
… and saved. A full-mouth series of periapical X-rays (about 14 to 21 X-ray films) is most often done during a … Dental X-rays are scheduled when you need them based on your age, risk for disease, and signs of disease. Why It Is … X-rays. How long the test takes The X-ray usually takes about a minute per image. You may get more than one image …
Medical tests
… if the tracer is evenly spread in the gland. This helps your doctor know if the thyroid gland is working properly. … and T4) in your blood. Follow your doctor's instructions about not eating before the test. Your doctor may ask you to … the radiation given off by the tracer. This test takes about 10 minutes. It's done 3 to 6 hours after you are given …
Medical tests
… . A vaginal self-examination may help you better understand your body, the changes that take place during the menstrual … self-examination can be done to: Help you learn more about your body and what is normal for you. Help you check … look at her vulva and vagina . You should tell your doctor about any problems you find. Vaginal self-examination …
Medical tests
… of pregnancy. It's used to look for possible problems with your baby. The quad screening measures the amounts of four … 80 out of 100 fetuses who have it. It finds anencephaly in about 95 out of 100 fetuses. The test misses spina bifida in … 100 fetuses who have it. And the test misses anencephaly in about 5 out of 100 fetuses. footnote 1 It correctly finds …
Medical tests
… a testicular scan, the tracer is injected into a vein in your arm. It travels through your blood to the testicles. … of the tracer in your testicles. Two scans are done about 15 minutes apart. You need to lie very still during … scan is being done. How long the test takes The scan takes about 45 minutes. How It Feels You may feel nothing at all …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to … taken. How long the test takes Facial X-rays usually take about 10 to 20 minutes. You will wait about 5 minutes until the X-rays are processed in case …
Medical tests
… Overview A ventriculogram is a test that shows images of your heart. The images show how well your heart is pumping. The pictures let your doctor check the health of the lower chambers of your …
Medical tests
… D test measures the amount of vitamin D in the blood. Your body needs vitamin D to absorb calcium . Calcium keeps … in the hip or wrist. Have gone through menopause and worry about osteoporosis. Have low levels of vitamin D. How To … in the hip or wrist. Have gone through menopause and worry about osteoporosis. Have low levels of vitamin D. How To …
Medical tests
… Test Overview An endometrial biopsy is a way for your doctor to take a small sample of the lining of the … the sample. How long the test takes The test will take about 5 to 15 minutes. How It Feels You may feel cramping as … the sample. How long the test takes The test will take about 5 to 15 minutes. How It Feels You may feel cramping as …
Medical tests
… Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for … can change magnesium levels. Your doctor will talk with you about any abnormal results that may be related to your … can change magnesium levels. Your doctor will talk with you about any abnormal results that may be related to your …
