Ointment Bases Quiz
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Questions and Answers

What term is used interchangeably with oleaginous bases?

  • Occlusive dressings
  • Paraffin bases
  • Hydrocarbon bases (correct)
  • Emollient bases
  • What effect do oleaginous bases have when applied to the skin?

  • Antibacterial effect
  • Drying effect
  • Emollient effect (correct)
  • Exfoliating effect
  • Why are hydrocarbon ointment bases difficult to wash off from the skin?

  • High solubility in water
  • Neutral pH
  • Immiscibility with water (correct)
  • Low viscosity
  • What is the maximum recommended concentration of water that may be incorporated into hydrocarbon bases?

    <p>5%</p> Signup and view all the answers

    What property makes hydrocarbon bases difficult to apply to wet surfaces?

    <p>Predominantly hydrophobic</p> Signup and view all the answers

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