2836 results found
Medical tests
… Why It Is Done You may need this test if you: Have low levels of calcium or phosphate . Have osteoporosis or low … through menopause and worry about osteoporosis. Have low levels of vitamin D. How To Prepare In general, there's … normal range may still be normal for you. High values High levels of vitamin D can be caused by: Williams syndrome. …
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… A young child may complain of discomfort or unusual noises in the ear. In this case, it likely is okay to try to … A young child may complain of discomfort or unusual noises in the ear. In this case, it likely is okay to try to …
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Medical tests
… as severe forms of thalassemia , may cause hemoglobin A levels to be low and hemoglobin F levels to be high. Hemoglobin F (fetal hemoglobin). This … F may mean a more severe form of thalassemia. High levels of hemoglobin F may be seen in a rare condition …
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… medicine sapropterin (Kuvan) may help lower phenylalanine levels in some children who have PKU. More studies are … baby needs to be very careful to control her phenylalanine levels. Babies born to mothers who have high levels of phenylalanine are at risk for having a very small …
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… blood tests to check the number of red blood cells and your levels of folate and vitamin B12. Some people have low levels of both of these vitamins. The two problems can cause … day to bring your folate level back up. After your folate levels are normal, eat foods rich in folate and folic acid …
Medical tests
… called serum glutamic oxaloacetic transaminase (SGOT). Low levels of AST are normally found in the blood. When body … the extent of the tissue damage. After severe damage, AST levels rise in 6 to 10 hours and remain high for about 4 … liver or another organ has been damaged. Both ALT and AST levels can test for liver damage. Why It Is Done This test …
