Pharmaceutical Suspensions Quiz

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A coarse dispersion with soluble solid non-uniformly dispersed in an external phase

A fine dispersion with soluble solid uniformly dispersed in an external phase

A coarse dispersion with insoluble solid uniformly dispersed in an external phase (correct)

A solution with soluble solid dispersed uniformly in an external phase

Route of administration and electrokinetic properties (correct)

Type of suspending agent and pH of the external phase

Solubility of the internal phase and viscosity of the external phase

Particle size and density of the external phase

Materials with high solubility like sodium chloride and potassium nitrate

Materials with low surface area like carbonates and oxides

Materials with high surface area like magnesium trisilicate and kaolin (correct)

Materials with low reactivity like cellulose and starch

To leave a light deposit of the active agent on the skin after quick evaporation of dispersion medium Signup and view all the answers

>1 um but <0.1 um Signup and view all the answers

2-10% solids Signup and view all the answers

Flocculated and deflocculated Signup and view all the answers

Below 1 micron Signup and view all the answers

Aqueous Signup and view all the answers

A light deposit of the active agent Signup and view all the answers

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