329 results found
Medical tests
… Chlamydia Tests On this page: Test Overview Health Tools Why It Is Done How To … be done on a urine sample. If you have chlamydia, all of your sex partners from the last 60 days should be tested and … you make wise health decisions or take action to improve your health. Decision Points focus on key medical care …
Medical tests
… Digital Rectal Examination On this page: Test Overview Why It Is Done How To Prepare How It Is … hemorrhoids. How To Prepare If you have hemorrhoids, tell your doctor before the examination begins. Your doctor will try not to bother your hemorrhoids. How It …
Medical tests
… Hearing Tests On this page: Test Overview Why It Is Done How To Prepare How It Is … and doctors' groups suggest routine screening. Talk to your doctor about whether your child has been or should be tested. To screen children …
Medical tests
… Nicotine Tests On this page: A … nicotine—or the chemicals it produces, such as cotinine—in your blood or urine. It's usually done by testing a sample of your blood or urine. The test is used to see if you smoke or …
Medical tests
… Hepatitis A Virus Test On this page: Test Overview Why It Is Done How To Prepare How It Is … made by the body to fight the virus. They will be in your blood if you have a hepatitis A infection now or have … 8 to 12 weeks after you are first infected. They stay in your blood and protect you from hepatitis A permanently. Why …
Medical tests
… Cell-Free DNA Test On this page: Test Overview Health Tools Why It Is Done How To … this screening test is positive, it means there is a chance your baby has a birth defect. In that case, your doctor may suggest that you have a diagnostic test, …
Medical tests
… Biopsy of Genital Warts (Human Papillomavirus) On this page: Overview Why It Is Done Results Overview Your doctor may take a sample, or biopsy, of abnormal … A microscopic examination on the biopsied tissue can help your doctor find out whether human papillomavirus (HPV) is …
Medical tests
… Nuclear Medicine Scan On this page: Test Overview Test Overview Radioactive tracers are … the benefits of the test. Most of the tracer will leave your body through your urine or stool within a day. So be sure to flush the …
Medical tests
… Galactosemia Test On this page: Test Overview Why It Is Done How To Prepare How It Is … are needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia … heel is poked, and several drops of blood are collected. Your baby may have a tiny bruise where the heel was poked. …
Medical tests
… Gonorrhea Test On this page: Test Overview Health Tools Why It Is Done How To … for at least 3 days after you finish treatment. footnote 1 Your sex partner or partners must also be treated for … back to you or to others. If you have gonorrhea, all of your sex partners from the last 60 days should be tested and …
