328 results found
Medical tests
… muscles squeeze together, help blood clot, and help the heart to work. Almost all of the calcium in the body is … of phosphate in the blood. This can be caused by kidney failure , laxative use, and other things. Malnutrition … muscles squeeze together, help blood clot, and help the heart to work. Almost all of the calcium in the body is …
Medical tests
… exercise normally before the test. If your child takes any medicines, give them on the usual schedule. You may help … current is applied to the skin. If the gauze pads are not properly placed, the electric current may produce a burning … or Addison's disease . Hypothyroidism . Kidney failure . Medical Tests: Questions to …
Medical tests
… growing in the testicles. Monitor treatment with fertility medicines. Learn more Pregnancy: Should I Have Screening … by: Problems with ovarian function. This can be caused by a failure of an ovary to develop properly ( Turner's syndrome ) or because of a drop in …
Medical tests
… tract into the bloodstream. Find the cause of a child's failure to gain weight, especially when the child seems to … These foods include fruits, jams, jellies, and pastries. Medicines such as aspirin and indomethacin can interfere … within 5 hours. If the intestines can't absorb the D-xylose properly, the amount of D-xylose in the blood and urine will …
Medical tests
… weeks before an aldosterone test. You may be asked to stop taking some medicines for about 2 weeks before the test. … by: A tumour in the adrenal glands ( Conn's syndrome ). Heart failure. Kidney disease. Liver disease. A condition during …
Medical tests
… done at home when you have diabetes. It can see if you are taking the right amount of insulin with meals. The … can cause high blood glucose levels include: Severe stress. Heart attack . Stroke . Cushing's syndrome . Medicines such … pituitary gland . Liver disease, such as cirrhosis . Kidney failure. Malnutrition or an eating disorder, such as …
Medical tests
… sound waves as they bounce off the different parts of your heart. These echoes are turned into moving pictures of your heart that can be seen on a video screen. Echocardiograms … arteries. One or more heart valves do not open or close properly (are leaking) or do not look normal. Signs of …
Medical tests
… common birth defects, such as cleft lip , cleft palate , or heart problems. Testing is most often done as soon as … your fetus, and the placenta on a TV screen. Your fetus's heart rate can also be watched during the test using … removed. The site is covered with a bandage. Your fetus's heart rate and your blood pressure, pulse, and breathing …
Medical tests
… is done to: Find out whether the thyroid gland is working properly. An underactive thyroid gland ( hypothyroidism ) … ) can cause symptoms such as weight loss, rapid heart rate, nervousness, diarrhea, a feeling of being too … tumour that is making too much TSH. This is uncommon. Not taking enough thyroid hormone medicine for treatment of an …
Medical tests
… your test. Your doctor will tell you if you should stop taking any of them before the test and how soon to do it.. … or urinary tract blockage. Other conditions, such as heart failure and dehydration, can also cause low clearance …
