291 results found
Medical tests
… human immunodeficiency virus (HIV) . A tuberculin skin test should not be done for people: With a known TB infection. … up. The skin where the test is done is cleaned and allowed to dry. A small shot of the tuberculosis antigen … (TB). An allergic reaction can cause a lot of swelling and pain at the site. You may have a sore. You cannot get a TB …
Medical tests
… puts a long needle through your skin between two of your lower ribs on your right side. The needle goes into your … liver. When the needle goes into the liver, you may feel a pain in your shoulder. This is called referred pain. It's … During the test During the test, you will lie on your back with your right arm resting under or above your head …
Medical tests
… rate, muscle strength, and mental alertness. They also lower the amount of blood that goes to the skin and … sample. How It Feels This test usually doesn't cause any pain or discomfort. Risks There are no known risks from … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… tap, a needle is carefully inserted into the spinal canal low in the back (lumbar area). Samples of CSF are collected. The … when the numbing medicine is given. You may feel a brief pain when the spinal needle is inserted or repositioned. …
Medical tests
… uterus and the fallopian tubes are connected, the dye will flow into the fallopian tubes. Pictures are taken using a … object in the uterus. These types of problems may cause painful menstrual periods or repeated miscarriages . See if … You will need to empty your bladder. You will lie on your back on an examination table with your feet and legs …
Medical tests
… sex organs (testicles or ovaries) are working as they should. Why It Is Done The amounts of FSH and other hormones … ovarian function before age 40 (premature ovarian failure). Low egg supply (ovarian reserve). Menopause has occurred. … values in children may mean that puberty is about to start. Low values Low FSH values may mean: A woman is not producing …
Medical tests
… blood vessels. A cardiac catheterization can check blood flow in the coronary arteries. It also checks the function of … any necklaces, bracelets, rings, or other jewellery. You should also remove nail polish from your fingernails and … Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get …
Medical tests
… Through the belly (transabdominal) You will lie on your back on an examination table with your belly bare. … the cervix (transcervical) You will take off your clothes below the waist. You will have a paper or cloth covering … used to give the numbing medicine. There is usually no pain when the collecting needle is put in the belly. You may …
Medical tests
… that are important to many health problems. Pregnancy: Should I Have Amniocentesis? Why It Is Done Amniocentesis … unless problems occur during the test. You will lie on your back on an examination table. Your belly will be cleaned … in your belly. To keep yourself comfortable, breathe slowly and relax your belly muscles during the test. Risks …
Medical tests
… of bilirubin in a blood sample. Bilirubin is a brownish yellow substance found in bile . It is produced when the liver … blood transfusions may be needed. How To Prepare Adults should not eat or drink for 4 hours before the test. For … How It Feels Blood sample from a heel stick A brief pain, like a sting or a pinch, is usually felt when the …
