Pharmacology Administration Routes: IV vs Subcutaneous
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Questions and Answers

Which route is used to administer injectable drugs directly into the lungs in emergencies?

  • Respiratory route (correct)
  • Oral route
  • Intravenous route
  • Topical route

    • Where do drugs distribute more rapidly according to the text?

  • Lungs
  • Adipose tissue
  • Skeletal muscles
  • Brain, liver, and kidney (correct)

    • Which barrier requires special consideration for drugs to pass through according to the text?

  • Blood-skin barrier
  • Blood-air barrier
  • Blood-muscle barrier
  • Blood-brain barrier (correct)

    • What happens when drugs bind reversibly to plasma proteins according to the text?

    <p>They are sequestered in a non-diffusible form</p> Signup and view all the answers

    In which scenario can penicillin cross the blood-brain barrier according to the text?

    <p>In neonates and children with undeveloped barriers</p> Signup and view all the answers

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