1
Q
Problems in emulsion stability
A
Creaming
Sedimentation
Phase Inversion
Flocculation/Aggregation
Coalescence
Breaking/Cracking
2
Q
The upward movement of dispersed globules
A
Creaming (o/w)
3
Q
The downward movement of dispersed globules
A
Sedimentation (w/o)
4
Q
An o/w changes to a w/o emulsion or vice versa
A
Phase inversion
5
Q
The dispersed globules come together but do not fuse
A
Flocculation/Aggregation
6
Q
Complete fusion of droplets
A
Coalesce
7
Q
Total separation of the two phase
A
Breaking/Cracking
8
Q
Reversible
A
Creaming
Sedimentation
Flocculation/Aggregation
9
Q
Irreversible
A
Coalescence
Breaking/Cracking
AREA 5 - DOSAGE FORMS
flashcards
Decks in class (39)
# Cards
-
SUPPOSITORIES9
-
SUPPOSITORY BASES17
-
SUPPOSITORY BASE EXAMPLES24
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SEMI-SOLID DOSAGE FORMS13
-
OINTMENT BASES PROPERTIES13
-
OINTMENT BASES-EXAMPLES23
-
COMPONENTS OF TDDS5
-
EXAMPLES OF TDDS (application)13
-
PHARMACEUTICAL SOLVENTS15
-
CLASSIFICATION OF SOLUTIONS20
-
TOPICAL SOLUTIONS23
-
SWEET AND OTHER VISCID AQUEOUS SOLUTIONS9
-
SYRUPS16
-
PRESERVATIVES & THEIR CONCENTRATIONS4
-
ALCOHOLIC AND HYDROALCOHOLIC SOLUTIONS15
-
ALCOHOLIC AND HYDROALCOHOLIC METHODS12
-
OTHER NON-AQUEOUS SOLUTIONS21
-
METHODS OF EXTRACTION7
-
SWEETENERS IN TABLET FORMULATION5
-
GLYCERIN2
-
FLUID EXTRACTS AND EXTRACTS14
-
DISPERSE SYSTEMS6
-
SUSPENSIONS10
-
PARTICLE SIZE REDUCTION METHODS (other than comminution)4
-
EMULSIONS10
-
THEORIES OF EMULSIFICATION7
-
TYPES OF EMULSION PREPARATION16
-
PROBLEMS IN EMULSION STABILITY9
-
GEL PHENOMENA8
-
GELS/MAGMAS27
-
COMPONENTS OF PARENTERALS27
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OTHER VEHICLES FOR INJECTION5
-
TYPES OF PARENTERAL INJECTIONS15
-
AEROSOLS16
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AEROSOL FORMULATION13
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AEROSOL CONTAINER AND VALVE ASSEMBLY22
-
METHOD OF FILLING AEROSOLS5
-
CLASSIFICATION OF CONTAINERS8
-
GELS CLASSIFICATION14
