192 results found
Medical tests
… direct bilirubin measurements. When bilirubin levels are high, the skin and whites of the eyes may look yellow … sample will be needed if the baby's bilirubin level is high. Blood sample from a vein A health professional uses a … that isn't in the normal range may still be normal for you. High values Results that show slightly high bilirubin levels …
Medical tests
… breakdown of your body's cells. It's also made from the foods you eat. Your kidneys take uric acid out of your blood … too much uric acid, the level in the urine can get too high. And if your kidneys aren't working the way they … the level of uric acid in the urine can get too low. High levels of uric acid can cause crystals to form in …
Medical tests
… (therapeutic) range, or Above the therapeutic range, or High enough that they may be toxic. High values High levels may be caused by a drug overdose, either by …
Medical tests
… begins. During pregnancy, the placenta also produces high levels of progesterone, starting near the end of the … of progesterone in a pregnant woman are about 10 times higher than they are in a woman who is not pregnant. Some … with you in relation to your symptoms and past health. High values High progesterone values may be caused by: …
Medical tests
… Alpha-Fetoprotein (AFP) Test On this page: Test Overview Health Tools … , ovaries , stomach, pancreas , or liver—are present. High levels of AFP may also be found in Hodgkin disease , … and then it slowly decreases. Values are generally slightly higher for black women than they are for white women. Values …
Medical tests
… ( RNA ) of the virus that causes hepatitis or for the proteins ( antibodies ) the body makes against HCV. These proteins will be present in your blood if you have a … ( RNA ) of the virus that causes hepatitis or for the proteins ( antibodies ) the body makes against HCV. These …
Medical tests
… Results are usually available in 2 to 3 days. A slightly high TSH value may not require treatment. The doctor will … other test results to determine if treatment is needed. High values High TSH levels may be caused by: An underactive thyroid ( …
Medical tests
… ovaries or testicles. In such cases, a test for alpha-fetoprotein may be done along with a test for hCG. Learn more … that isn't in the normal range may still be normal for you. High values If you are pregnant, very high levels of hCG can mean a multiple pregnancy (such as …
Medical tests
… very little chloride. People with cystic fibrosis have a high level of chloride in their sweat. During the sweat test … to sweat is applied to the skin (usually on the arm or thigh). The sweat is then collected and the amount of … Is Done The sweat test is usually done on a baby's arm or thigh. On an older child or adult, the test is usually done …
Medical tests
… for you. Results are usually available within 12 hours. High values High levels of ALT may be caused by: Liver damage from … for you. Results are usually available within 12 hours. High values High levels of ALT may be caused by: Liver …
