T2 - Exam 1 - Drug Examples Flashcards
(39 cards)
What drug is used for psoriasis?
Kerotolytic agents (salicylic acid)
What are examples of hydrocarbon bases?
Petrolatum
White petrolatum
White ointment
Yellow ointment
What are examples of Absorption bases?
Hydrophilic petrolatum
Lanolin
Modified lanolin
What are the ingredients of hydrophilic petrolatum?
Cholesterol
Stearyl alcohol
White wax
White petrolatum
What are examples of water removable bases?
Hydrophilic ointments
What are the ingredients of hydrophilic ointments?
Stearyl alcohol and White petrolatum oleaginous phase);
Purified water (aqueous phase);
Sodium lauryl sulfate (emulsifying agent);
Propylene glycol; Methylparaben and Propylparaben (antimicrobial preservatives).
What are the ointment bases?
Oleaginous bases
Absorption bases
Water-removable bases
Water-soluble bases
What are example water soluble bases?
PEGs with M.W < 600 are clear, colorless liquids;
PEGs with M.W > 1000 are wax-like white materials;
PEGs with M.W > 600 < 1000 are semisolids.
What is the general formulation of PEG ointments?
PEG 3350, 400g
PEG 400, 600g
What antimicrobial preservatives are in ophthalmic ointments?
Methylparaben (0.05%) and propylparaben (0.01%) combinations
Phenylmercuric acetate (0.0008%)
Chlorobutanol (0.5%)
Benzalkonium chloride (0.008%)
What are the ointment bases of rectal semisolids?
PEG 300 emulsion
PEG 3350 emulsion
What are the cream bases of rectal semisolids?
Cety alcohol
Cetyl esters wax
White petrolatum
Mineral oil
What is the antimicrobial preservatives for rectal semisolids?
Methylparaben
Propylparaben
Benzyl alcohol
Butylated hydroxyanisole
What are the powder ingredients of pastes?
Zinc oxide
Titanium dioxide
Starch
Kaolin
Talc
What are the types of pastes?
Fatty pastes
Non-greasy pastes
What are examples of fatty pastes?
Lassar’s plain zinc paste
What are examples of non greasy pastes?
Bassorin paste
Example of o/w creams?
Vanishing cream
Foundation creams
Hand creams
Shaving creams
Examples w/o creams?
Cold creams
Emollient creams
Examples of inorganic gels
Magnesium hydroxide
Aluminum hydroxide
Examples of organic gels
Carbomer
Tragacanth
Poloxamer
Examples of types of gels
Hydrogels
Organogels
Examples of stabilizers in gels
Methylparaben
Propylparaben
Chlorhexidine gluconate
Examples of chelating agents in gels
Edetate disodium
