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  • Salmonellosis (22/08/2012 09:46:45)

  • Chris never thought that his pet iguana would make him sick. But when he started having a fever, abdominal cramps, and diarrhea, the doctor diagnosed him with an infection called salmonellosis and said that the iguana may have been the cause.

    Xem bản gốc từteenshealth.org
  • What happens in the emergency room? (03/08/2012 11:09:35)

  • When Ben was 4 years old, he loved to play Batman. He'd put on his Batman pajamas and pretend to fly all over the house. But one night, just before bedtime, he tried to "fly" from one end of his bed to the other. Ben missed his mark and ended up banging his elbow hard on the wood floor. Ouch!

    Xem bản gốc từkidshealth.org
  • Understanding dyslexia (25/07/2012 15:19:42)

  • Sarah hates reading aloud in class. She's never been a good reader, and even when she recognizes the words on the page, she seems to have trouble saying them correctly. School's never been her favorite place anyway because her teachers always complain about her writing and her spelling. She often gets discouraged, thinking that she's not as smart as other students.

    Xem bản gốc từkidshealth.org
  • Test Anxiety (11/07/2012 11:53:07)

  • You've participated in class, done all of your homework, studied hard, and you think you have a grip on the material. But then the day of the test comes. Suddenly, you blank out, freeze up, zone out, or feel so nervous that you can't get it together to respond to those questions you knew the answers to just last night.

    Xem bản gốc từteenshealth.org
  • How stomach ulcer bacterium avoids acid? (03/07/2012 13:41:44)

  • By studying its crystal structure, scientists have discovered how the stomach bacterium Helicobacter pylori manages to navigate away from high levels of stomach acid. The discovery should lead to new ways to treat H. pylori infection, which is linked to stomach ulcers and cancer.

    Xem bản gốc từmedicalnewstoday