اختبـارات الصيدلـة 💊.

Which IPQC test evaluates the uniformity of drug distribution in an emulsion?

Why is viscosity rheology important in emulsions?

What is the primary function of ultrasonifiers in emulsification?

Which emulsion type is commonly used in oral and parenteral drug delivery systems?

Which type of emulsion has water droplets enclosed within larger oil droplets, which are themselves dispersed in water?

In an oil-in-water (O/W) emulsion, what is the external phase?

Why are emulsifying agents necessary for emulsions?

Which method is used to measure the rate of sedimentation in a pharmaceutical suspension?

External liquid vehicles in a suspension serve to

Why are preservatives used in pharmaceutical suspensions?

Buffers and pH-adjusting agents help in:

Which of the following excipients is responsible for flocculating drug particles?

What is the role of wetting agents in pharmaceutical suspensions?

What type of liquid is typically used as the external phase in pharmaceutical suspensions?

What is the typical size range of insoluble solid particles in a pharmaceutical suspension?