228 results found
Medical tests
Medical tests
… positive or a negative electrical charge, and they move in fluid when placed in an electrical field. Serum protein … positive or a negative electrical charge, and they move in fluid when placed in an electrical field. Serum protein …
Medical tests
Medical tests
Medical tests
… body. This helps control blood pressure and the balance of fluids and electrolytes in the blood. The kidney hormone … are normally present when the body is trying to conserve fluid and salt (sodium). When a tumour that makes … body. This helps control blood pressure and the balance of fluids and electrolytes in the blood. The kidney hormone …
Medical tests
Medical tests
… cells , and platelets . A CBC helps your doctor check any symptoms that you may have, such as weakness, fatigue, or … excessive sweating, and the use of diuretics . The lack of fluid in the body makes the RBC volume look high. This is … excessive sweating, and the use of diuretics . The lack of fluid in the body makes the RBC volume look high. This is …
Medical tests
… caused by an infection with a virus , such as a cold or influenza (flu). Throat cultures aren't done for viral infections. … help guide treatment. Check a person who may not have any symptoms of infection but who carries bacteria that can …
Medical tests
… mean narrowing or blockage of the blood vessels, pockets of fluid ( cysts ), some cancers, scarring, or pockets of … through your urine or stool within a day. So be sure to flush the toilet right after you use it, and wash your hands … some soreness or swelling where the needle went in. These symptoms can usually be relieved by applying moist, warm …
Medical tests
… lumbar puncture) is a procedure to collect and look at the fluid ( cerebrospinal fluid, or CSF ) that surrounds the brain and spinal cord. … Why It Is Done A spinal tap is done to: Find a cause for symptoms possibly caused by an infection (such as meningitis …
