325 results found
Medical tests
… Information Test Overview Neuropsychological testing can help your doctor find out how a problem with your brain is … limits, so don't be discouraged if they seem hard. You may get tired, because the tests can take several hours. If you … several weeks. The results of the test may help determine when an athlete who has had a concussion can return to play. …
Medical tests
… antigens ) on the surface of red blood cells . If you get a blood transfusion, the transfused blood must match … the father has Rh-positive blood. Rh sensitization happens when the baby's blood mixes with the mother's blood during … a rare disease that causes antibodies to be made against a person's own red blood cells. Two blood tests can check for …
Medical tests
… positions of chromosome pieces, can cause problems with a person's growth, development, and body functions. Why It Is … Find out the cause of a baby's birth defects or disability. Help determine the appropriate treatment for some types of … for the presence of the Y chromosome. This may be done when a newborn's sex is not clear. How To Prepare You do not …
Medical tests
… release of urine ( urinary incontinence ) that may occur when you cough, sneeze, laugh, or exercise. A Bonney test is … incontinence is suggested if fluid leaks after coughing. A person who loses fluid during the stress test may be helped by surgery that raises the bladder neck. Fluid loss …
Medical tests
… a brownish yellow substance found in bile . It is produced when the liver breaks down old red blood cells. Bilirubin is … the baby's heel. The skin of the heel is first cleaned with alcohol and then punctured with a small sterile lancet. … little risk of a problem from a heel stick. Your baby may get a small bruise at the puncture site. Blood test There is …
Medical tests
… to put a needle into the vein. Clean the needle site with alcohol. Put the needle into the vein. More than one needle … needle to fill it with blood. Remove the band from your arm when enough blood is collected. Put a gauze pad or cotton … from having a blood sample taken from a vein. You may get a small bruise at the site. You can lower the chance of …
Medical tests
… of the teeth, bones, and soft tissues around them to help find problems with the teeth, mouth, and jaw. X-ray … the upper and lower teeth line up. They also show bone loss when severe gum disease or a dental infection is present. … if you need to take out any jewellery or piercings that may get in the way of the X-ray image. A dental technician will …
Medical tests
… on a microscope slide and stained with a dye that can help identify gonorrhea bacteria. A Gram stain is less … important to many health problems. STI Testing: Should I Get Tested for a Sexually Transmitted Infection? Why It Is … may be causing your symptoms. These may include pain when you urinate, anal itching or bleeding, vaginal bleeding …
Medical tests
… work. Potassium levels often change with sodium levels. When sodium levels go up, potassium levels go down, and when … for the body's needs. But if your potassium levels get low, it can take some time for your body to start … potassium levels include severe burns, cystic fibrosis , alcohol use disorder , Cushing's syndrome , dehydration, …
Medical tests
… of chemicals in your blood (serum osmolality) increases. When serum osmolality increases, your body releases ADH. … and it increases the amount of water in the blood. The ADH helps restore serum osmolality to normal levels. If you … Find out if you have swallowed a poison, such as rubbing alcohol, wood alcohol, or antifreeze. How To Prepare In …
