Novel drug delivery systems MCQ practice
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Questions and Answers

Which of the following is a non-erodible insert?

  • NODS
  • Ocusert
  • SODI
  • Collagen shield (correct)
  • What is a lipid bilayer structure that encloses an internal aqueous volume?

  • Liposome (correct)
  • Nanoparticle
  • Solid lipid nanoparticle
  • Niosome
  • What is a spherical solid lipid particle prepared from physiological lipid, dispersed in water or in aqueous surfactant solution?

  • Nanoparticle
  • Solid lipid nanoparticle (correct)
  • Niosome
  • Liposome
  • What is a non-ionic surfactant based multilamellar or unilamellar vesicular structure?

    <p>Niosome</p> Signup and view all the answers

    What polymer is used in 'Lacriset'?

    <p>Hydoxy ethyl cellulose</p> Signup and view all the answers

    Study Notes

    Pharmaceuticals and Lipid Structures

    • Non-erodible inserts are a type of pharmaceutical delivery system.
    • Liposomes are lipid bilayer structures that enclose an internal aqueous volume.
    • Solid lipid nanoparticles (SLN) are spherical solid lipid particles prepared from physiological lipid, dispersed in water or in aqueous surfactant solution.
    • Niosomes are non-ionic surfactant based multilamellar or unilamellar vesicular structures.
    • Eudragit is the polymer used in 'Lacrisert'.

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    Description

    Test your knowledge of novel drug delivery systems with this sample MCQ practice. Questions cover topics like erodible inserts, lipid bilayer structures, ocular absorption, and solid lipid nanoparticles.

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