291 results found
Medical tests
… professional. When you are finished, you give the cup back. How long the test takes The test will take just a few … quick sting or pinch. Urine test In most cases, there is no pain with collecting a urine sample. Risks Blood test There … of the stomach, pancreas , large intestine, liver, or lung. Low values If you are pregnant, a low level of hCG can mean …
Medical tests
… renin and aldosterone are normally present when the body is trying to conserve fluid and salt (sodium). When a tumour … aldosterone level will be high while a renin level will be low. Usually a renin activity test is done when the … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… of testosterone in the body. When the testosterone level is low, the pituitary gland releases a hormone called … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … Being very overweight, having long-term (chronic) pain, or taking some pain medicines can lower the level of …
Medical tests
… This checks the acid content (pH) in the esophagus. A low pH for long periods may mean that you often have abnormal backflow (reflux) of stomach acid into the esophagus ( … Very strong contractions (spasms) that can cause chest pain. Or they can make you feel that food is stuck after you …
Medical tests
… urine. If your kidneys are damaged and can't work as they should, the amount of creatinine in your urine goes down … BUN-to-creatinine ratio. Kidney disease or blocked urine flow from your kidney causes both BUN and creatinine levels … or pinch. Urine test This test usually doesn't cause any pain or discomfort. Risks Risks of a blood test There is …
Medical tests
… of gas, nausea, vomiting, loss of appetite, bloating, belly pain and cramping, and fever. Screen for colon cancer by … a barium enema or upper gastrointestinal series (barium swallow). Barium can interfere with test results. Travelled in … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… weak. You may have long-term (chronic) muscle aches and pains. If you don't get enough vitamin D throughout life, … test. Why It Is Done You may need this test if you: Have low levels of calcium or phosphate . Have osteoporosis or … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… why sexual features or organs are not developing when they should (delayed puberty). Find out (usually with a urine … of your urine can be tested for LH. It's important to follow the package directions exactly if you are doing the test … you might feel a quick sting or pinch. Urine test It is not painful to collect a urine sample. Risks Blood test There is …
Medical tests
… MRI can look at the spine in the neck (cervical), upper back (thoracic), or lower back (lumbosacral). The entire spine can be seen in … that are important to many health problems. Low Back Pain: Should I Have an MRI? Why It Is Done An MRI of the …
Medical tests
… Done The HIDA scan may be done to: Help find the cause of pain in the upper belly, especially if the pain is on the … anything but water for 4 to 6 hours before the test. Follow all instructions carefully. How It Is Done You will need … amount of the tracer is then injected. You will lie on your back on a table. A large scanning camera will be placed just …
