Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 10 of 47 for testing
  1. Blood is routinely drawn from newborn infants for testing. Blood is obtained by a heel stick and collected on a special blotter paper. Routine testing usually includes phenylketonuria, thyroid function, hemoglobin S (sickle cell ...
  2. Fetal blood testing is performed during labor to test the blood pH of the baby which can determine its well-being ... droplets are collected in a thin glass tube. Testing the scalp pH can help your doctor decide ...
  3. Lung diffusion testing measures how well oxygen passes from the air sacs in the lungs into the blood.
  4. Images ... The right arm represents a positive reaction to PPD (a skin test for tuberculosis protein). The left arm represents a positive ...
  5. Images ... Lead is a natural element with thousands of uses. Because it is widespread (and often hidden) lead can easily contaminate food ...
  6. Blood is routinely drawn from newborn infants for testing. Blood is obtained by a heel stick and collected on a special blotter paper. Routine testing includes phenylketonuria and blood type. Many hospitals include ...
  7. Intradermal allergy testing is another method of skin testing to help determine whether an individual is allergic to a specific allergen. ...
  8. Port-Wine Stain (VisualDX)  
    Birthmarks/Images ... Birthmarks ... VisualDX ... Port-wine stain, also called nevus flammeus, is a common permanent birthmark that is caused by a malformation of tiny ...
  9. Arsenic and Drinking Water (U.S. Geological Survey)  
    Arsenic/Learn More ... Arsenic ... Drinking Water/Images ... Drinking Water ... U.S. Geological Survey ... Arsenic is a naturally occurring element, but long-term exposure can ...
  10. HIV/Images ... HIV ... VisualDX ... Primary human immunodeficiency virus (HIV) infection is an acute, flu-like illness that develops anywhere from 1-6 weeks following ...
previous · 1 · 2 · 3 · 4 · 5 · next