329 results found
Medical tests
… of blood taken from a vein. Why It Is Done LDH levels help find the cause of lung disease, lymphoma, anemia, and liver disease. They also help find out how well treatment for lymphoma is working. How To … there's nothing you have to do before this test, unless your doctor tells you to. How It Is done A health …
Medical tests
… On this page: Overview Why It Is Done Results Overview Your doctor may take a sample, or biopsy, of abnormal … examination on the biopsied tissue can help your doctor find out whether human papillomavirus (HPV) is present. The … not responded to treatment. Warts appear unusual. Results Findings of a biopsy may include the following: Normal No …
Medical tests
… Radioactive tracers are used in imaging tests that help find problems inside the body. These tracers give off … that can be detected and turned into a picture to help find problems in organs or other structures. The tracer is … the benefits of the test. Most of the tracer will leave your body through your urine or stool within a day. So be …
Medical tests
… in men normally remains constant. The FSH level can help find out if male or female sex organs (testicles or ovaries) … Done The amounts of FSH and other hormones are measured to: Find out why a couple can't become pregnant. Help diagnose … such as cimetidine, letrozole, and levodopa, can change your test results. You may be asked to stop taking medicines …
Medical tests
… adults Cranial ultrasound may be done on an adult to help find a brain mass. Because the test can't be done after the … of routine tests in premature babies. The test is used to find bleeding in the brain, such as intraventricular … there's nothing you have to do before this test, unless your doctor tells you to. If an older baby is having the …
Medical tests
… Test Overview Doctors use the KOH preparation test to find out if you have a fungal infection. This kind of … the solution that is used in the test. Why It Is Done Your doctor may do a KOH test to find out if you have one of these fungal infections: …
Medical tests
… plaque is done using a product that stains the plaque on your teeth. Dental plaque is a sticky film of bacteria that … teeth and the areas in the back of your mouth. If you find stained plaque, brush and floss again until it is gone. This helps you find areas you are missing. Disclosing tablets Chew a …
Medical tests
… that checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as … An EKG is done to: Check the heart's electrical activity. Find the cause of unexplained chest pain or pressure. This … you have heart disease. For this reason, the EKG should always be looked at along with your symptoms, past health, and …
Medical tests
… Nucleic acid amplification tests (NAAT) are used to find chlamydia infection. These tests use a sample of body … at identifying chlamydia. A test that is positive almost always means the problem is there and is unlikely to be a … be done on a urine sample. If you have chlamydia, all of your sex partners from the last 60 days should be tested and …
Medical tests
… lumps, or objects in the ear. An ear examination can find problems in the ear canal, eardrum, and middle ear. … a speculum. A pneumatic otoscope has a rubber bulb that your doctor can squeeze to give a puff of air into the ear … part of the process to screen newborns for hearing loss. To find the cause of symptoms such as earache, a feeling of …
