185 results found
Medical tests
… enough fluid, loss of too much fluid (excessive vomiting, sweating, or diarrhea), or substances (such as sugar or … types of poisoning, and some types of kidney diseases. Healthy pregnant women can have glucose in their urine, … Low levels of ketones are sometimes found in the urine of healthy pregnant women. Microscopic analysis Normal: Very …
Medical tests
… . Random blood sugar (RBS) measures blood glucose regardless of when you last ate. Several random measurements may … the day. Random testing is useful because glucose levels in healthy people do not vary widely throughout the day. Blood … test measures blood sugar exactly 2 hours after you start eating a meal. This test is most often done at home when you …
Medical tests
… bowel transit times. Bowel transit time footnote 1 Normal: Less than 20% of the markers show up on an X-ray after 5 … bowel transit times. Bowel transit time footnote 1 Normal: Less than 20% of the markers show up on an X-ray after 5 …
Medical tests
… and triglyceride numbers for adults Total cholesterol Less than 5.2 millimoles per litre (mmol/L) HDL cholesterol 1.6 mmol/L or higher LDL cholesterol Less than 2.6 mmol/L (less than 2.0 mmol/L for people at high risk for a heart …
Medical tests
… medicines, and other activities. Testing before and after eating can help you adjust what you eat. Some types of … meter will show the results of the test in a minute or less. How It Feels Your fingertips may get sore from … medicines, and other activities. Testing before and after eating can help you adjust what you eat. Some types of …
Medical tests
… any substance, such as the venom from a bee sting or from eating shellfish. Before an RAIU test, blood tests may be … in your blood. Follow your doctor's instructions about not eating before the test. Your doctor may ask you to eat a … at normal levels. Abnormal: The test shows either more or less uptake of tracer than normal in the thyroid gland. If …
Medical tests
… needs this B vitamin to make blood cells and to maintain a healthy nervous system . Vitamin B12 is found in animal … are not likely to develop vitamin B12 deficiency anemia unless their bodies can't absorb it from food. Strict … needs this B vitamin to make blood cells and to maintain a healthy nervous system . Vitamin B12 is found in animal …
Medical tests
… stress test checks to see if your baby will stay healthy during contractions when you are in labour. This … stress test is done to: Find out if your baby will stay healthy during labour, when contractions reduce the oxygen levels. Check to see if the placenta is healthy and can support your baby. This test may be done …
Medical tests
… Prepare To prepare for a thyroid scan: You may need to stop eating for several hours before the test. You may need to … also show areas in the thyroid gland where the activity is less than normal (cold nodules ) or more than normal (hot … Prepare To prepare for a thyroid scan: You may need to stop eating for several hours before the test. You may need to …
Medical tests
… to gain weight, especially when the child seems to be eating enough food. How To Prepare For 24 hours before a … to gain weight, especially when the child seems to be eating enough food. How To Prepare For 24 hours before a …
