165 results found
Medical tests
… of the stomach, pancreas , large intestine, liver, or lung. Low values If you are pregnant, a low level of hCG can mean an ectopic pregnancy or a … of the stomach, pancreas , large intestine, liver, or lung. Low values If you are pregnant, a low level of hCG can mean …
Medical tests
… bananas, prune juice, orange juice, and squash. A balanced diet has enough potassium for the body's needs. But if your levels get low, it can take some time for your body to start holding on to potassium. A potassium level that is too high or too low can be serious. Abnormal levels may cause symptoms such …
Medical tests
… of bilirubin in a blood sample. Bilirubin is a brownish yellow substance found in bile . It is produced when the liver … are high, the skin and whites of the eyes may look yellow (jaundice). Jaundice may be caused by liver disease ( … anemia ), or blockage of the tubes (bile ducts) that allow bile to pass from the liver to the small intestine . …
Medical tests
… you if and when you need to stop taking any of the following medicines that can change the RAIU test results: … so small that your chance of an allergic reaction is very low. Have ever had a serious allergic reaction ( anaphylaxis … the test. Your doctor may ask you to eat a low-iodine diet. For an RAIU, you will swallow a dose of radioactive …
Medical tests
… thyroid gland absorbs from the blood. The tracer can be swallowed or can be injected into a vein. It travels through … products you are taking. Your doctor may ask you to eat a low-iodine diet for several days if this test is being done to check …
Medical tests
… your skin away from the urine stream. After the urine has flowed for several seconds, place the collection container in … health. Urine test results Colour Normal: Pale to dark yellow Abnormal: Many foods and medicines can affect the … can mean uncontrolled diabetes, a very low-carbohydrate diet, starvation or eating disorders (such as anorexia …
Medical tests
… meters can store hundreds of glucose readings. This allows you to review collected glucose readings over time and … glucose levels at certain times of the day. It also allows you to quickly spot any major changes in your glucose … may need to eat before you take any insulin. How exercise, diet, stress, and being ill affect your blood sugar levels. …
Medical tests
… breast milk or formula. Babies with galactosemia need foods low in galactose in order to gain weight and to prevent … needed to change galactose into glucose. See whether diet changes are working for a child who has galactosemia. … breast milk or formula. Babies with galactosemia need foods low in galactose in order to gain weight and to prevent …
Medical tests
… different times and from different views. A small bowel follow-through may be done right away after this test to look … are looked at, it's called an esophagram (or barium swallow) . Upper endoscopy is done instead of an upper GI series … often. How To Prepare You may be asked to eat a low-fibre diet for 2 or 3 days before the test. You may also be asked …
Medical tests
… more likely to break ( fracture ). With further bone loss, low bone density (sometimes called osteopenia) can lead to … common in women older than age 65. If your bone density is lower than normal, you can increase it and your strength. … bone density in your spine and hip . Strong, dense bones allow less of the X-ray beam to pass through them. The amounts …
