What is a cannula?

3 Answers

  • Daniel
    Lv 7
    1 month ago

    A tube inserted into the body.


  • Anonymous
    1 month ago

    It's a thin piece of tubing, usually plastic, used to deliver oxygen or medications into a vein or body cavity.

    The thing you see inserted in people's nostrils in the hospital is one type of cannula.

  • 1 month ago

    Swedish cheese 

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