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 301 for -lysis
  1. Allergens, like pollen, are nothing more than foreign plant antigens. When they get released into the air, you can see and hear the result.When allergens ...
  2. Health Videos: MedlinePlus Video (National Library of Medicine)  
    Skip navigation An official website of the United States government Here’s how you know Here’s how you know Official websites use .gov A .gov website belongs ...
  3. The average adult has about 6 pounds of skin covering 18 square feet, making skin the body's largest organ. Let's look at how the skin is put together. ...
  4. Coping with Traumatic Events Video From the National Institutes of Health (National Institute of Mental Health)  
    Skip to main content Transforming the understanding and treatment of mental illnesses. Search the NIMH Website: Información en español Celebrating 75 Years! ...
  5. The two lungs are the primary organs of the respiratory system. They sit to the left and right of the heart, within a space called the thoracic cavity. ...
  6. Blood Transfusions (For Teens) Video (Nemours Foundation)  
  7. Brain tissue is supplied with oxygen and nutrients by a network of cerebral arteries. If the wall of an artery becomes weak, a portion of it may balloon ...
  8. What Is Asthma? Video (Nemours Foundation)  
  9. Most cataracts are age related. They show up as a cloudy area in the lens.
  10. Heat-Related Illnesses Video (American College of Emergency Physicians)  
    American College of Emergency Physicians Topics Newsroom About Us Topics Newsroom About Us Heat-Related Illnesses Heat-related illness can be caused by overexposure ...
previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next