329 results found
Medical tests
… gloved finger of one hand into the rectum . He or she may use the other hand to press on the lower belly or pelvic … such as pelvic pain or vaginal bleeding. Help find the cause of symptoms such as rectal bleeding (blood in the … or growths, such as cancer, in the rectum. DRE alone is not used to diagnose colorectal cancer . Also, a DRE may not …
Medical tests
… you have kidney or adrenal gland problems. Help find the cause for high blood pH. A condition called metabolic alkalosis can be caused by a loss of acid from your body (for example, from a … you to. How It Is Done Blood test A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… Check for a tumour in the adrenal glands. Find the cause of high blood pressure or low blood potassium levels. … ), corticosteroids , diuretics , and many medicines used to treat high blood pressure, especially spironolactone … you to have your blood drawn at a certain time. That's because aldosterone levels are highest in the early morning. How …
Medical tests
… mist and then coughing. During bronchoscopy , which uses a bronchoscope to look at the throat and airway. Why It … is done to find: Lung cancer. But sputum cytology is not used as a screening test for people at risk for developing … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… in their sweat. During the sweat test , medicine that causes a person to sweat is applied to the skin (usually on … cystic fibrosis on a newborn screening test. It also may be used to test people with a family history of cystic fibrosis … 45 minutes to 1 hour. How It Feels This test does not cause pain. Some children feel a light tingling or tickling …
Medical tests
… identify a rare inherited disease ( homocystinuria ) that causes a deficiency of one of several enzymes needed to convert food to energy. Help determine a cause for otherwise unexplained blood clots. How To Prepare Do … This problem is called phlebitis. A warm compress can be used several times a day to treat this. Results A …
Medical tests
… in the pleural space. But too much fluid can build up because of problems such as infection, heart failure, and lung … may be done to help with shortness of breath and pain caused by the fluid buildup. Or you may have it done so the doctor can test the fluid to find the cause of the buildup. Your doctor will put a long, thin needle …
Medical tests
… a long, thin needle through the belly. Ultrasound is used to guide the catheter or needle to the right spot. CVS … genetic conditions. You may choose to have this test because: Of your age. As you get older, you have a greater … or the baby's father carries an abnormal gene that can cause an inherited disease, such as Tay-Sachs disease , sickle …
Medical tests
… group of blood tests (chemistry screen) to help find the cause of many kinds of symptoms, including many kidney … and how soon to do it. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. … normal. Your lab report should show the range that your lab uses for each test. The normal range is just a guide. Your …
Medical tests
… blood test is done to check for conditions that cause the body to make certain types of antibodies called cold … made by the immune system in response to infection. They cause red blood cells to clump together (agglutinate) at low … or some infections, such as mycoplasma pneumonia , can cause the level of cold agglutinins to rise. …
