3 Questions
Which ointment base is not absorbed and does not let drugs mixed with it to be absorbed?
Vaseline
Which ointment base is used to mix with systemically non-toxic active ingredients and to treat underlying muscle or bone affections?
Lanoline
Which ointment base is derived from pig fat and is absorbed, allowing drugs mixed with it to be absorbed?
Lard
Test your knowledge of ointment bases with this quiz. Identify and understand the characteristics of non-absorbable bases like Vaseline and absorbable bases like lanolin and lard. Learn about their uses and applications in pharmaceutical formulations.
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