If a given drug is hydrophilic, in which phase would you dissolve or disperse it in: Pluronic 20% or LIP?
Understand the Problem
The question is asking about the solubility of a hydrophilic drug and where it should be dissolved or dispersed, comparing Pluronic 20% with LIP. This involves understanding the properties of these substances and their interactions with hydrophilic compounds.
Answer
Pluronic 20%
A hydrophilic drug would dissolve or disperse in the Pluronic 20% phase.
Answer for screen readers
A hydrophilic drug would dissolve or disperse in the Pluronic 20% phase.
More Information
Pluronic 20% is a surfactant that can efficiently disperse hydrophilic drugs due to its amphiphilic nature. It forms a micelle structure in solution that can encapsulate hydrophilic substances within its core.
Tips
A common mistake is confusing hydrophilic with lipophilic properties, which determines how a drug interacts with solvents. Hydrophilic substances prefer aqueous environments.
Sources
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