6213 results found
Medical tests
… you wear them). Several types of visual acuity tests may be used. Refraction test. This test shows your level of … the nerve layer ( retina ) at the back of the eye. This causes blurred vision. Refraction is done as a routine part of … corrected by glasses. Visual field tests. These tests are used to check for gaps in your side (peripheral) vision. …
Medical tests
… Test Overview An echocardiogram (also called an echo) uses sound waves to make an image of your heart. A device … Is Done This test is done to check your heart health. It's used for many reasons. For example, it may be done to: Check a heart murmur. Look for the cause of shortness of breath or unexplained chest pains. Check …
Medical tests
… bone has been fractured or a joint dislocated . It is also used to check for an injury or damage from conditions such … . Why It Is Done Extremity X-rays are done to: Find the cause of pain in an extremity. See if your bone is fractured … an artificial joint in a bone. Find changes in your bones caused by conditions such as an infection, arthritis, bone …
Health topics
… Treatment Overview Electrical stimulation is used to treat urinary incontinence by sending a mild … sessions twice a day. This kind of stimulation has been used for both urge and stress incontinence. How vaginal or … may also encourage the growth of nerve cells that cause the muscles to contract. Electrical stimulation of the …
Medical tests
… Some diseases, such as severe forms of thalassemia , may cause hemoglobin A levels to be low and hemoglobin F levels to … F (fetal hemoglobin). This type is normally found in fetuses and newborn babies. Hemoglobin F is replaced by … may be found by an electrophoresis test. Electrophoresis uses an electrical current to separate normal and abnormal …
Health topics
… program—such as jogging or biking. And you can also use more energy by changing some of your routine activities, … aerobic activities. Exercise programs Aerobic exercise is used in weight-loss programs. It burns calories and … and waxing a car. Raking leaves or shovelling snow. (Don't use a blower!) Washing windows or floors. Gardening. Pushing …
Health topics
… isn't always intentional, and a bite from a child rarely causes serious injury to another person or poses any health … face cloth or clean, solid teething ring to chew on. Don't use fluid-filled teething rings. For children ages 8 to 14 … express their feelings. For example, say something like, "Use your words to tell Susan that you're angry at her for …
Health topics
… an external defibrillator, which has paddles, might be used. Usually, the person is sedated. If the person is conscious, medicine is given to control pain and to cause the person to relax to the point of being nearly … and after the procedure. Why It Is Done Cardioversion is used: As a non-emergency procedure to stop a heart rhythm …
Medical tests
… test that may be done at 15 to 22 weeks of pregnancy. It's used to look for possible problems with your baby. The quad … for Birth Defects? How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. … defects, such as spina bifida, in up to 80 out of 100 fetuses who have it. It finds anencephaly in about 95 out of …
Health topics
… decrease leg pain, numbness, and cramping. Your doctor will use something called a graft to make the blood go around … cuts are called incisions. If one of your veins is being used for the graft, the doctor will make other incisions in … is in place and blood is flowing through it, the doctor uses stitches or staples to close the incisions. You will …
