212 results found
Medical tests
… from this scan can show areas of the lungs that aren't getting enough air or that hold too much air. Perfusion scan. A … from this scan can show areas of the lungs that aren't getting enough blood. If the lungs are working as they …
Medical tests
… for the cause of chronic diarrhea. Check for the cause of iron deficiency anemia . Check the colon after abnormal … for the cause of chronic diarrhea. Check for the cause of iron deficiency anemia . Check the colon after abnormal …
Medical tests
… produces Hex A and one that doesn't. The child's body makes enough Hex A so they won't get the disease. But the child … gene to their children. A person who does not have any (or enough) Hex A has Tay-Sachs disease. … produces Hex A and one that doesn't. The child's body makes enough Hex A so they won't get the disease. But the child …
Medical tests
… to fill it with blood. Remove the band from your arm when enough blood is collected. Put a gauze pad or cotton ball … values High values of homocysteine may be caused by: Not getting enough folic acid , vitamin B6, or vitamin B12 in … values High values of homocysteine may be caused by: Not getting enough folic acid , vitamin B6, or vitamin B12 in …
Medical tests
… upper GI tract. If your doctor tells you to, stop taking iron supplements 7 to 14 days before the test. Be sure you … upper GI tract. If your doctor tells you to, stop taking iron supplements 7 to 14 days before the test. Be sure you …
Medical tests
… If the RBC count is low (anemia), the body may not be getting the oxygen it needs. If the count is too high (a … Platelets. High platelet values may be seen with bleeding, iron deficiency, some diseases like cancer, or problems with … If the RBC count is low (anemia), the body may not be getting the oxygen it needs. If the count is too high (a …
Medical tests
… sometimes done if an earlier ultrasound test did not give enough information. How To Prepare If you are breastfeeding, you may want to pump enough breast milk before the test to get through 1 to 2 … sometimes done if an earlier ultrasound test did not give enough information. How To Prepare If you are breastfeeding, …
Medical tests
… gain weight, especially when the child seems to be eating enough food. How To Prepare For 24 hours before a D-xylose … This test can cause dehydration . Make sure that you drink enough fluids to replace lost liquids after you have … gain weight, especially when the child seems to be eating enough food. How To Prepare For 24 hours before a D-xylose …
Medical tests
… B12 deficiency is working. See if the folate level is high enough to prevent certain birth defects. How To Prepare Do … dialysis ). Low folate levels can mean that you aren't getting enough folate in your diet. This is usually only … dialysis ). Low folate levels can mean that you aren't getting enough folate in your diet. This is usually only …
Medical tests
… to fill it with blood. Remove the band from your arm when enough blood is collected. Put a gauze pad or cotton ball … present. In rare cases, low levels may mean a person is not getting enough vitamin B12 in his or her food. Low levels … present. In rare cases, low levels may mean a person is not getting enough vitamin B12 in his or her food. Low levels …
