329 results found
Medical tests
… Test Overview An extremity X-ray is a picture of your hand, wrist, arm, foot, ankle, knee, hip, or leg. It is … over your pelvic area to protect it from radiation. Two or more pictures of the affected limb are usually taken. X-ray … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery X-ray of …
Medical tests
… altitudes may cause reticulocyte counts to rise, to help you adjust to the lower oxygen levels at high altitudes. Why … the needle site with alcohol. Put the needle into the vein. More than one needle stick may be needed. Attach a tube to … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Red Blood …
Medical tests
… can cause an infection. A sample of cells from the back of your throat is added to a substance that promotes the growth … antibiotics can be started right away. A throat culture is more accurate than the rapid strep test. The rapid strep … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Thrush in …
Medical tests
… usually affected by the amount of folate and folic acid in your diet each day. Folate deficiency can result in a type … that causes the fast destruction of red blood cells, need more folate to make more red blood cells . People who have … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview A folate …
Medical tests
… of hemoglobin found in small amounts in adults. There are more than 350 types of abnormal hemoglobin. footnote 1 The … from a parent to a child (inherited). How To Prepare Tell your doctor if you are getting iron therapy for iron … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Hemoglobin …
Medical tests
… red blood cell bleeding scan, blood is taken from you, and a small amount of radioactive material called … accumulates. This method of finding bleeding is sometimes more effective than angiography. The technetium-labelled red … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview In a …
Medical tests
… provinces test newborns for sickle cell disease. Talk with your doctor for more information. Why It Is Done A sickle cell test is done … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Sickled red …
Medical tests
… with an X-ray , ultrasound , or CT scan . For an MRI test, you are placed inside the magnet so that your belly is … may be used during the MRI scan to show certain structures more clearly in the pictures. The contrast material may be … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Magnetic …
Medical tests
… of the waste product creatinine (say "kree-AT-uh-neen") in your blood and urine. These tests tell how well your kidneys … . Dehydration generally causes BUN levels to rise more than creatinine levels. This causes a high … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Kidneys …
Medical tests
… spirometer to monitor and evaluate any breathing problems you may have on a day-to-day basis. A peak flow meter allows … with breathing (such as for asthma), talk to your doctor to learn how long you should wait to test your lung function … on the gauge. This is your peak flow. Repeat these steps 2 more times. Write down the highest of the three numbers in …
