Drug Substance Presentation and Conversion to Dosage Forms
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Questions and Answers

Which of the following is NOT a form of skin preparation mentioned in the text?

  • Lozenges (correct)
  • Ointments
  • Creams
  • Liniments
  • Which type of liquid administration is used for gargles and throat paints?

  • Mouthwashes (correct)
  • Lotions
  • Collodions
  • Liniments
  • What is the function of poultices according to the text?

  • Reduce inflammation on the skin (correct)
  • Used externally on the hair
  • Administered into body cavities
  • Medicate mouth and throat
  • Which form of solid dosage contains finely divided particles in micron size?

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

    What differentiates suppositories from tablets and capsules?

    <p>They are inserted into body cavities other than the mouth.</p> Signup and view all the answers

    What is a key desirable property of a dosage form?

    <p>Being economical and elegant</p> Signup and view all the answers

    Why is it important to convert drug substances into dosage forms?

    <p>To ensure accurate dosing and optimal drug action</p> Signup and view all the answers

    Which physical state classification includes tablets and capsules?

    <p>Unit solid</p> Signup and view all the answers

    Why are solids, liquids, and semi-solids used as presentations for drug substances?

    <p>To increase flexibility in drug strength</p> Signup and view all the answers

    What is the purpose of converting drugs to dosage forms according to the text?

    <p>To ensure predictable duration of action</p> Signup and view all the answers

    Why is it necessary to convert drugs into dosage forms according to the text?

    <p>To achieve accurate dosing</p> Signup and view all the answers

    Which desirable property of a dosage form is crucial for patient compliance according to the text?

    <p>Predictable drug release</p> Signup and view all the answers

    What is the primary purpose of sustained release medications as per the text?

    <p>Optimal drug action</p> Signup and view all the answers

    Which physical state classification includes cream, paste, and ointment according to the text?

    <p>Solid - Bulk dosage form</p> Signup and view all the answers

    What distinguishes biphasic liquids like emulsions from monophasic liquids in drug formulations?

    <p>They involve two immiscible phases</p> Signup and view all the answers

    What type of liquid administration is meant for douches and enemas?

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

    Which solid dosage form contains drugs enclosed in a gelatin capsule?

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

    What type of preparation is used externally on the skin to reduce inflammation?

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

    In which category do syrups, elixirs, and magmas fall under?

    <p>Oral preparations</p> Signup and view all the answers

    Which type of liquid administration is used for external application on the skin?

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

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