329 results found
Medical tests
… It measures the density of minerals (such as calcium ) in your bones. This information helps your doctor estimate the … you are screened for osteoporosis, you may want to think about what you will do if the tests show that you have a … chances of breaking a bone during a fall or from a minor injury. Every change of 1 SD means you have double the …
Medical tests
… undetectable. This means there is very little virus in your blood. Why It Is Done A viral load test is done to watch for changes in an HIV infection. Your doctor uses it to see how well your treatment is … undetectable, you cannot pass HIV to other people through sex. How To Prepare In general, there's nothing you have to …
Medical tests
… a dye called contrast material is injected into a vein in your arm. A series of X-ray pictures is then taken at timed … (CT) scan may be combined with an IVP if more details about the urinary tract are needed. A computed tomography … in the urine. Look for damage to the urinary tract after an injury. Find the cause of urinary tract infections that keep …
Medical tests
… to measure the thickness of fat at one or more places on your body. It is most accurate when a well-trained person … impedance. A small electrical current is passed through your body to measure your body's electrical resistance. This … to 22% in adult men. 20% to 32% in adult women. Your age, sex, and activity level will also affect your percentage of …
Medical tests
… vaginal discharge, irritation, or pain. How To Prepare Your doctor may ask you not to douche, have sex, or use vaginal medicines for 24 hours before this test. How It Is Done You will take off your clothes below the waist. You'll have a gown to drape …
Medical tests
… an abnormal number of chromosomes . It also can reveal the sex and blood type of the fetus. This is a blood test for … this screening test is positive, it means there is a chance your baby has a birth defect. In that case, your doctor may suggest that you have a diagnostic test, …
Medical tests
… Test Overview An extremity X-ray is a picture of your hand, wrist, arm, foot, ankle, knee, hip, or leg. It is … or a joint dislocated . It is also used to check for an injury or damage from conditions such as an infection, … How long the test takes An extremity X-ray usually takes about 5 to 10 minutes. You will wait about 5 minutes until …
Medical tests
… Screening tests are used to see what the chance is that your baby has a certain birth defect. If a screening test is … developing baby (fetus) of a pregnant woman for brain or spinal problems (called neural tube defects ). Check the … developing baby (fetus) of a pregnant woman for brain or spinal problems (called neural tube defects ). Check the …
Medical tests
… Using a home blood pressure monitor lets you keep track of your blood pressure at home. Blood pressure is a measure of … as it moves through your body. Your blood pressure is recorded as two numbers. The first number shows how hard the … around your upper arm so that the lower edge of the cuff is about 2.5 centimetres (1 inch) above the bend of your elbow. …
Medical tests
… dye ( contrast material ) is put in a vein ( IV ) in your arm or hand to make the blood vessels easier to see on … of the pericardial sac around the heart) and damage or injury to the heart valves. A bulge (aneurysm) or tear ( … be a sign of a tumour. How To Prepare Talk to your doctor about all your health conditions before the test. For …
