Exam 2: Transdermal Drug Delivery Systems TDDS and Formulations

SEDDSs emulsify spontaneously to produce fine oil in water emulsions when introduced into an aqueous phase under gentle agitation and spread readily in the____________.

Problems with opioid TDDS include.

A physical method of permeation enhancement that involves the use of high frequency ultrasound. It is thought to influence the integrity of the SC and thus affect its penetrability.

What are the characteristics of the monolithic devices?

TDDS is usually only suitable for drugs of what level of potency?

Which of the following is false for Merits of the TDDS.

How much thickness of the dermis layer?

Which of the following characteristics is suitable for transdermal drug?

What are the characteristics of the reservoir or membrane devices?

A method of permeation enhancement that involves the use of charged chemical components across the skin membrane using an electric field.

Regarding the skin:

Which of the following is true for monolithic devices?

SEDDSs produce emulsion with droplet size between ____________.

What are the characteristics of the mixed monolithic reservoir devices?

Which component are not included in combination of the SEDDS formulation?

Self micro emulsifying drug delivery systems (SMEDDSs) form transparent micro emulsions with droplet size of less than__________.

In the use of TDDS for drug application ? size has to be considered reasonable?

The absorption of the ophthalmic drug does not depend on which of the following?

Which of the following is false in regarding reservoir devices?

How many layer are seen in membrane-controlled system?