325 results found
Medical tests
… to find the risk for heart disease and stroke in people who don't already have heart disease. The hs-CRP test is … your doctor may recommend lifestyles changes or medicine to help lower your risk. How To Prepare In general, there's … test takes The test will take a few minutes. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… If you are in a clinic and you are awake, you may get gel to numb your urethra. This makes the procedure more … Next, the doctor fills your bladder with liquid. This helps the doctor see better. It may cause you to feel … system problems. Examples include blood in the urine, pain when you urinate, incontinence , frequent urinary tract …
Medical tests
… or with a digital mammogram. Cancer is most easily treated when it's discovered in an early stage. Mammograms don't … developing cancer. But from ages 40 to 70, mammograms may help reduce deaths from breast cancer. Your doctor may … is usually uncomfortable, but it helps the technician get the best images. Risks A mammogram may help find cancer …
Medical tests
… to infection. They cause red blood cells to clump together (agglutinate) at low temperatures. Healthy people … can cause blood to clump in blood vessels under the skin when the skin is exposed to the cold. This causes pale skin … High titres of cold agglutinins can cause symptoms when a person is exposed to cold temperatures. These symptoms can …
Medical tests
… failure . Why It Is Done A uric acid blood test is done to: Help diagnose gout. Check to see if kidney stones may be … acid levels is working. Check uric acid levels in people who are undergoing chemotherapy or radiation therapy . These … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… is one of the most important electrolytes in the blood. It helps keep the amount of fluid inside and outside of your … chloride) you eat. Chloride is absorbed by your intestines when you digest food. Extra chloride leaves your body in … use the container to collect your urine. When you first get up, you empty your bladder. But don't save this urine. …
Medical tests
… examination. Antibody tests can sometimes be used to help identify Lyme disease. Other tests may be done in … test. The Western blot test should be done for all people who've had a positive (or borderline positive) ELISA test. … with the heart, brain, or nerves. Testing is most accurate when you have risk factors for Lyme disease or symptoms of …
Medical tests
… ). How To Prepare Follow the instructions exactly about when to stop eating and drinking. If you don't, your test … and pain medicine will make it unsafe for you to drive or get home on your own. Tell your doctor ALL the medicines and … from the biopsy site. This risk is higher for people who have bleeding problems or who take blood-thinning …
Medical tests
… between this sac and the heart. This fluid surrounds and helps cushion the heart. It helps reduce friction between the heart and other structures in the chest when the heart beats. Some diseases cause fluid to collect … the test and agree to have it done. How It Is Done You may get a mild sedative to help you relax. You will get a shot …
Medical tests
… . Cortisol is made by the adrenal glands. Cortisol levels get higher when the pituitary gland releases adrenocorticotropic … hormone (ACTH). Cortisol has many functions. It helps the body use sugar (glucose) and fat for energy ( …
