167 results found
Medical tests
… Tympanocentesis for Ear Infections On this page: Overview Why It Is Done Results … a child has severe earache, fever, and signs that an ear infection is not getting better with treatment. When there … signs that a child has serious complications from an ear infection. When an ear infection is suspected in a newborn …
Medical tests
… Home Test for Urinary Tract Infections On this page: Test Overview Why It Is Done How To … Information Test Overview You can buy a home urinary tract infection (UTI) test kit. They are available without a … UTIs are easy to cure with antibiotics . But an untreated infection may spread to the kidneys and cause a more serious …
Medical tests
… germs (such as bacteria or a fungus ) that can cause an infection. A sample of sputum is added to a substance that … These include some types of strep ( Streptococcus ) and staph ( Staphylococcus ). The culture should not show any harmful …
Medical tests
… tests that show whether you have an active hepatitis B infection. The tests can also show if you had the infection in the past. The tests look for different signs of infection: Antigens , which are made by bacteria or viruses. …
Medical tests
… Information Test Overview A viral test is done to find infection-causing viruses. Viruses grow only in living … The type of sample used for the test depends on the type of infection that may be present. Why It Is Done A viral test is done to: Find a viral infection that is causing symptoms. Check a person after …
Medical tests
… amount and type of antibodies you have shows whether your infection is recent or occurred in the past. More than one … if a: Pregnant woman has antibodies from a toxoplasmosis infection. Baby has toxoplasmosis. Person with a weakened … who has HIV , has a chance of getting a toxoplasmosis infection. How To Prepare In general, there's nothing you …
Medical tests
… blood cell. White blood cells are important in fighting infections. CD4+ cells are also called T-lymphocytes, … The number of CD4+ cells helps determine whether other infections ( opportunistic infections ) may occur. In people infected with HIV who are …
Medical tests
… germs (such as bacteria or a fungus ) that can cause an infection. A sample of cells from the back of your throat is … grow, the culture is negative. If germs that can cause infection grow, the culture is positive. The type of germ … tests are done to find the right medicine for treating the infection. This is called sensitivity testing. Examples of …
Medical tests
… blood or another type of sample. This can show if an HIV infection is present (HIV-positive). HIV infects white blood … They are part of the body's immune system that help fight infections. HIV can progress to acquired immunodeficiency syndrome (AIDS) . After the original infection, it takes about 4 to 12 weeks for HIV antibodies …
Medical tests
… fluid or urine samples. Gonorrhea is a sexually transmitted infection . That means it is spread through sexual contact. … not always cause symptoms. Tests used to find a gonorrhea infection include: Nucleic acid amplification tests (NAAT). … samples or samples of body fluid from the area where the infection is suspected. Gonorrhea culture. This is a test to …
