Pharmaceutics I Code 103: Liquid Dosage Forms Quiz
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Questions and Answers

What term is used for solutions prepared by extracting active constituents from crude drugs?

  • Emulsions
  • Syrups
  • Tinctures (correct)
  • Fluid extracts
  • How are tinctures and fluid extracts differentiated?

  • By their viscosity
  • By their color
  • By their taste
  • By their method of preparation and concentration (correct)
  • What is the advantage of using solutions as an oral dosage form for pediatric and geriatric use?

  • Liquids are easier to swallow than solids (correct)
  • Solutions have fewer side effects
  • Solutions have longer shelf life
  • Solutions are more cost-effective
  • Why are drugs administered in the form of a solution immediately available for absorption?

    <p>They do not require disintegration before absorption can begin</p> Signup and view all the answers

    What type of solutions prepared for parenteral administration are classified as 'injections'?

    <p>'Sterile and pyrogen free' solutions</p> Signup and view all the answers

    Study Notes

    Pharmaceutical Solutions

    • Solutions are liquid formulations comprising one or more substances dissolved in a solvent or a mixture of miscible solvents.
    • Classification based on route of administration includes:
      • Oral: Taken by mouth
      • Otic: Intended for the ear
      • Ophthalmic: Designed for the eye
      • Topical: Applied to the skin

    Types of Solutions

    • Syrups: Aqueous solutions containing sugars.
    • Elixirs: Sweetened hydroalcoholic solutions combining water and ethanol.
    • Spirits: Solutions of aromatic substances in alcohol.
    • Aromatic Waters: Solutions of aromatic materials in water.
    • The content also covers various related topics necessary for understanding pharmaceutical solutions, including extractives, electrical properties of interfaces, disperse systems, and incompatibilities.

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    Description

    Test your knowledge of pharmaceutical solutions, extractives, electrical properties of interface, disperse systems, coarse dispersions, emulsion, colloidal dispersions, and incompatibilities. This quiz covers the contents related to liquid dosage forms in Pharmaceutics I.

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