329 results found
Medical tests
… you wear them). Several types of visual acuity tests may be used. Refraction test. This test shows your level of … the nerve layer ( retina ) at the back of the eye. This causes blurred vision. Refraction is done as a routine part of … corrected by glasses. Visual field tests. These tests are used to check for gaps in your side (peripheral) vision. …
Medical tests
… Test Overview An echocardiogram (also called an echo) uses sound waves to make an image of your heart. A device … Is Done This test is done to check your heart health. It's used for many reasons. For example, it may be done to: Check a heart murmur. Look for the cause of shortness of breath or unexplained chest pains. Check …
Medical tests
… bone has been fractured or a joint dislocated . It is also used to check for an injury or damage from conditions such … . Why It Is Done Extremity X-rays are done to: Find the cause of pain in an extremity. See if your bone is fractured … an artificial joint in a bone. Find changes in your bones caused by conditions such as an infection, arthritis, bone …
Medical tests
… up to 3-4 days after a possible overdose. Check for drug use in the workplace. Testing is common for people who work … screen as part of the hiring process. Check for drug use in people going through a drug treatment program. Look for the use of drugs that enhance athletic ability. Check for the …
Medical tests
… test that may be done at 15 to 22 weeks of pregnancy. It's used to look for possible problems with your baby. The quad … for Birth Defects? How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. … defects, such as spina bifida, in up to 80 out of 100 fetuses who have it. It finds anencephaly in about 95 out of …
Medical tests
… also check for an enzyme called creatine kinase (CK). Because some of these proteins and enzymes are also found in … syndrome . Check for injury to the heart from other causes, such as an infection. How To Prepare No special … the results will mean. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… looks for the genetic material ( RNA ) of the virus that causes hepatitis or for the proteins ( antibodies ) the body … now or have had one in the past. Different tests are used to get this information. It's important to identify the … doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… the cervical mucus. This test is not done very often because there are other fertility tests that give more … . Results Sperm mucus penetration test This test uses donor sperm and the male partner's sperm. Both sperm … woman's cervical mucus. Donor cervical mucus may also be used with the woman's cervical mucus. There may be a problem …
Medical tests
… bacteria or fungus are resistant to certain antibiotics because of differences in their genetic material (genes). Infections caused by resistant bacteria or fungi are not cured by … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… medicine ( local anesthetic ). This is more likely to be used for biopsies of the outer genital area on both men and … lesions also may be found. Abnormal cervical cell changes caused by HPV will be treated differently than how genital … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
