317 results found
Medical tests
… use thick and thin blood smears to determine whether you have malaria. If one test is negative and no parasites are … a large area of the slide. Thin blood smears helps doctors discover what species of malaria is causing the infection. … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… A test may be done when: footnote 1 A person is thought to have TB, but confirmation is needed before sputum culture … with bacteria other than TB bacteria. A person who may have TB has been close to other people who will need … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… testing. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. If you are taking or have recently taken antibiotics , tell your doctor. How It … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… infection is most common in people who take antibiotics or have taken them recently. Antibiotics are drugs used to kill … How It Feels This test usually doesn't cause any pain or discomfort. Risks There is a chance you can spread the … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… uncontrolled urine leakage, an urgent feeling that you have to urinate, or a weak urine stream. Measure how much … how much urine remains in your bladder after you feel you have completely emptied it (residual volume). Help you and … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… catheters. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … that may be in the way of the X-ray picture, such as if you have a pierced belly button. You may need to take off all or … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… This is a measure of the percentage of sperm that have a normal shape. Sperm motility. This is a measure of … How It Feels Getting a semen sample does not cause any discomfort. Risks There are no known risks from having this … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… Test Overview Blood normally doesn't have any bacteria or fungi in it. A blood culture is a test … at two different times a few hours apart. Some people may have long-term catheters placed in a major vein because they … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
Medical tests
… injected through a vein in your arm. Why It Is Done You may have a retrograde pyelogram if: The intravenous pyelogram … material ) used in the IVP. Pregnant women normally do not have this test, because the X-rays may harm the unborn baby. … replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this …
