317 results found
Medical tests
… ABO and Rh tests. ABO test The ABO test shows that people have one of four blood types: A, B, AB, or O. If your red … becomes pregnant. Before you donate blood. Before you have surgery. Before a person donates an organ for … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… problems or trouble breathing, especially in people who have kidney disease. Find the cause of a low calcium or … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… . How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … Urine test This test usually doesn't cause any pain or discomfort. Risks Blood test There is very little chance of … 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
… ( immune system ) will make these antibodies only if you have been infected by this tiny parasite. The amount and … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… (agglutinate) at low temperatures. Healthy people generally have low levels of cold agglutinins in their blood. But … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… to screen for ear problems, such as hearing loss, ear pain, discharge, lumps, or objects in the ear. An ear examination … to sit very still during an ear examination. A young child should be lying down with their head turned to the side. Or … of the ear using an otoscope usually isn't painful. If you have an ear infection, putting the otoscope into the ear …
Medical tests
… around the eye (orbital cavity). Check the sinuses before surgery. Check for metal objects around the eyes before a … in the face. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… which can be another sign. Each type of test kit will have a label showing what is being checked. The test strip … date. The chemicals in the kit may not work as they should after that date. Carefully read the instructions that … How It Feels This test usually doesn't cause any pain or discomfort. Risks Collecting a urine sample does not cause …
Medical tests
… At a low blood level, they don't work as well as they should. At a high blood level, they may cause problems. Your … your test at a certain time of day. For example, you may have your test in the morning, before you take your … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… blood transfusions may be needed. How To Prepare Adults should not eat or drink for 4 hours before the test. For children, there's generally nothing you have to do before this test, unless your doctor tells you … the lancet punctures the skin. A baby may feel a little discomfort with the skin puncture. Blood sample from a vein …
