329 results found
Medical tests
… It measures the density of minerals (such as calcium ) in your bones. This information helps your doctor estimate the … bone is made. As this occurs, our bones lose calcium and other minerals. They also become lighter and less dense. … are blocked by bone and soft tissue are compared to each other. DXA can measure as little as 2% of bone loss per …
Medical tests
… (a hormone made by the adrenal glands ) and several other substances to help balance sodium and potassium levels … in the blood and fluid levels in the body, which affects your blood pressure. A renin test is often done at the same … and ACE inhibitors). Your doctor may have you take other medicines for a few weeks that will not change the …
Medical tests
… urethra , rectum, and vagina. In rare cases, HSV can infect other parts of the body, such as the eyes and the brain. HSV … by the herpes virus. HSV testing may also be done using other types of samples, such as spinal fluid, blood, urine, … want treatment or what treatment might be best for you and your partner(s). Health Tools Health Tools help you make …
Medical tests
… by liver damage. The ALT test is often done along with other tests that check for liver damage, including aspartate … track of the effects of cholesterol-lowering medicines and other medicines that can damage the liver. How To Prepare … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… tracer liquid is put into a vein (intravenous, or IV ) in your arm. The tracer moves through your body, where much of … See how advanced a cancer is and whether it has spread to another area of the body (metastasized). It is often necessary … See how advanced a cancer is and whether it has spread to another area of the body (metastasized). It is often necessary …
Medical tests
… the blood (such as electrolytes ). A chemistry screen tells your doctor about your general health, helps look for … chemistry screens look at more substances in the blood than others do. The most complete form of a chemistry screen … or SMAC-20) looks at 20 different things in the blood. Other types of chemistry screens (such as an SMA-6, SMA-7, …
Medical tests
… most often caused by kidney damage from diabetes . But many other conditions can lead to kidney damage. These include … is done to check for albumin in the urine. It helps tell your doctor how well your kidneys are working. This test is … most often to check the kidneys in people with diabetes. Other conditions also cause albuminuria. These conditions …
Medical tests
… eye , which is called the fundus. The doctor can also see other structures in the eye. The doctor uses a magnifying … are two types of ophthalmoscopy. Direct ophthalmoscopy. Your doctor uses a tool that is about the size of a small … or diseases of the eye, such as retina problems. Help find other conditions or diseases that damage the eye. Look for …
Medical tests
… may be caused by infection, inflammation, an injury, or other conditions, such as cirrhosis or cancer. The fluid is … Prepare If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it before your … you to keep taking it. (These medicines include aspirin and other blood thinners.) Make sure that you understand exactly …
Medical tests
… rate. For this reason, a sed rate is done with other tests to confirm a diagnosis. After a diagnosis has … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
