329 results found
Medical tests
… and phosphate, may be checked in a blood sample at the same time as a blood test for sodium. Why It Is Done A sodium … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A testicular … or hospital. Before the test, you'll need to take off all your clothes from the waist down. You will put on a gown. … against your skin and moved across your scrotum many times. You will need to lie very still during the ultrasound …
Medical tests
… not usually found until after menopause because, until that time, women regularly lose blood and iron during their … This test might be done if you have high iron levels in your blood. This test helps to find out if you have … gene test. You may worry that test results could affect your future employment options or the cost or availability …
Medical tests
… are needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia … heel is poked, and several drops of blood are collected. Your baby may have a tiny bruise where the heel was poked. … the bag to the skin may cause discomfort for a short time. Risks Heel stick blood sample There is very little …
Medical tests
… to take pictures of the salivary glands . This can help your doctor find the cause of dry mouth ( xerostomia ) or … gland scan, the tracer liquid is put into a vein ( IV) in your arm. The tracer moves through your blood and into the … warm compress to your arm to relieve these symptoms. Anytime you're exposed to radiation, there's a small chance of …
Medical tests
… of TB protein ( antigens ) under the top layer of skin on your inner forearm. If you have ever been exposed to the TB bacteria ( Mycobacterium tuberculosis ), your skin will react to the antigens by developing a firm … may mean you have been infected with TB bacteria at some time. The size of the firm bump (not the red area) is …
Medical tests
… be done on a urine sample. If you have chlamydia, all of your sex partners from the last 60 days should be tested and … you make wise health decisions or take action to improve your health. Decision Points focus on key medical care … in your newborn if you had a chlamydia infection at the time of delivery. Learn more STI Testing: Should I Get …
Medical tests
… and ovaries . Other organs, such as the bladder, can sometimes also be felt during a digital rectal examination. Why … hemorrhoids. How To Prepare If you have hemorrhoids, tell your doctor before the examination begins. Your doctor will try not to bother your hemorrhoids. How It …
Medical tests
… (T3) and thyroxine (T4). T3 and T4 help control your body's metabolism . Triiodothyronine (T3) and thyroxine … and develop normally. This test may be done at the same time as tests to measure T3 and T4. Why It Is Done A test … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… may be identified with a microscope or chemical tests. Sometimes other tests are done to find the right medicine for … there's nothing you have to do before this test, unless your doctor tells you to. If you are taking or have recently taken antibiotics , tell your doctor. How It Is Done To collect a tissue or fluid …
