329 results found
Medical tests
… and the amount of potassium you eat. The hormone levels in your body, severe vomiting, and taking certain medicines … diet has enough potassium for the body's needs. But if your levels get low, it can take some time for your body to … Tests: Questions to Ask the Doctor Adaptation Date: 6/14/2023 Adapted By: HealthLink BC Adaptation …
Medical tests
… time tests, no matter the testing method. It lets your doctor understand results in the same way even when … Why It Is Done Prothrombin time (PT) is measured to: Find a cause for abnormal bleeding or bruising. Check the … Why It Is Done Prothrombin time (PT) is measured to: Find a cause for abnormal bleeding or bruising. Check the …
Medical tests
… examination and testicular self-examination are two ways to find lumps or other problems in the testicles. The two … the genitals, which are the penis, scrotum, and testicles. Your doctor will feel the organs and check them for lumps, …
Medical tests
… of the waste product creatinine (say "kree-AT-uh-neen") in your blood and urine. These tests tell how well your kidneys … creatinine and blood urea nitrogen (BUN) can be used to find the BUN-to-creatinine ratio. This ratio can help your … levels can be caused by carbon monoxide poisoning and pregnancy. High BUN-to-creatinine ratios occur with sudden …
Medical tests
… nucleic acid amplification tests (NAATs). One of the best ways to diagnose TB is through a sputum culture. A sputum culture is a test to find germs (such as TB bacteria) that can cause an … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… But someone infected with the rubella virus during pregnancy can transmit the disease to the baby (fetus). And … (ELISA, EIA). Why It Is Done A test for rubella is done to find out if: A woman who is or wants to become pregnant is … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… blood. Calcium and phosphate in the body react in opposite ways: as blood calcium levels rise, phosphate levels fall. A … (PTH) regulates the levels of calcium and phosphorus in your blood. When the phosphorus level is measured, a vitamin … levels if you have kidney disease or bone disease. It helps find problems with certain glands, such as the parathyroid …
Medical tests
… imaging (MRI) is done for many reasons. It is used to find problems such as tumours, bleeding, injury, blood … problems, such as damage caused by a stroke . MRI can also find problems of the eyes and optic nerves , and the ears … to not eat or drink for several hours before the test. Tell your doctor if you get nervous in tight spaces. You may get …
Medical tests
… a type of nuclear scanning test. It is most often used to find a pulmonary embolism . This is a blood clot that … scan. A radioactive tracer is injected into a vein in your arm. It travels through your blood and into the lungs. … scan is normal. This may mean that there are abnormal airways in all or parts of the lung. It may be a sign of …
Medical tests
… It Feels Risks Results Test Overview Your pulse is the rate at which your heart beats. Your pulse … or upper arm. Counting your pulse rate is a simple way to find out how fast your heart is beating. Your doctor will … In an emergency situation, your pulse rate can help find out if the heart is pumping enough blood. Help find the …
