184 results found
Medical tests
… who smoke tend to have higher health costs over time. One type of test can help tell the difference between a person … who smoke tend to have higher health costs over time. One type of test can help tell the difference between a person …
Medical tests
… and without corrective lenses (if you wear them). Several types of visual acuity tests may be used. Refraction test. … When you obtain or renew your driver's licence or for some types of employment. To check the near vision of school-age … from a person with normal vision, depending on what type of colour vision problem you have. Many conditions can …
Medical tests
… in a pregnant woman's blood. They are the hormone inhibin A, alpha-fetoprotein (AFP), human chorionic gonadotropin (hCG), and a type of estrogen (unconjugated estriol, or uE3). The levels … women, and children, AFP in the blood can mean that certain types of cancer—especially cancer of the testicles , ovaries …
Medical tests
… the body and may collect in a certain organ or area. The types of tests that use radioactive tracers include positron … the body and may collect in a certain organ or area. The types of tests that use radioactive tracers include positron …
Medical tests
… glaucoma. And tell your doctor if you are allergic to any type of eyedrops. Your doctor will use eyedrops to widen … glaucoma. And tell your doctor if you are allergic to any type of eyedrops. Your doctor will use eyedrops to widen …
Medical tests
… history of this anemia. Diagnose the cause of certain types of anemia, such as megaloblastic anemia. Help find the … in liver disease (such as cirrhosis or hepatitis ) and some types of leukemia . But the vitamin B12 test is not usually … history of this anemia. Diagnose the cause of certain types of anemia, such as megaloblastic anemia. Help find the …
Medical tests
… material may be used to check blood flow, find some types of tumours, and show areas of inflammation or … in your arm or directly into your knee. There are two main types of MRI—the standard MRI machine and the open MRI … material may be used to check blood flow, find some types of tumours, and show areas of inflammation or …
Medical tests
… work the next day. But it depends on what was done and the type of work you do. Why It Is Done A hysteroscopy may be … health care wishes. It's a good thing to have before any type of surgery or procedure. How It Is Done Hysteroscopy is … work the next day. But it depends on what was done and the type of work you do. Why It Is Done A hysteroscopy may be …
Medical tests
… with human immunodeficiency virus (HIV) . CD4+ cells are a type of white blood cell. White blood cells are important in … with human immunodeficiency virus (HIV) . CD4+ cells are a type of white blood cell. White blood cells are important in …
Medical tests
… are not used to control seizures. Why It Is Done Certain types of medicine need to be monitored because: At a low … are not used to control seizures. Why It Is Done Certain types of medicine need to be monitored because: At a low …
