中药制剂及剂型外用制剂及其他制剂技术.pdfVIP

Chapter5TraditionalMedicinePreparationsandDosageFormsSection5ExternalPreparations,Section6OtherPreparations,

Section7NewDrugDeliverySystemsandNewPreparationTechnologies

1.Bestchoicequestion

1.Theslowcontrolagentisbasedontheprincipleoffilmcontrollingthe

diffusionrateofdrugs.

A.Osmoticpumpt

abletsB.Membrane

controlledrelease

pelletsC.Dissolvable

matrixtabletsD.

Gastricretention

controlledrelease

preparationsE.

icmicrospheres

2.Whichofthefollowingstatementsaboutthecharacteristicsof

microencapsulationtechnologyisincorrect?

A.Itcanacceleratethereleaseofdrugs

andmakequick-actingpreparations.B.

Itcanmakeliquiddrugsintosolid

preparations.C.Itcanmaskthebad

smellofdrugs.D.Itcanimprovethe

compressibilityandfluidityofdrugs.E.

Controllingthesizeofmicrocapsu

canyaroleintargeting.

3.Typesofpharmaceuticalsoliddispersionsdo

notinclude

A.Solidsolution

B.Eutectic

mixtureC.High

molecular

polymerD.

Co-precipitateE.

Glasssuspension

4.Whatcanbeusedaswater-solublecarriermaterialsfordrugsolid

dispersions?

A.PolypropyleneResin

No.IIIB.Ethylcellulose

C.Celluloseacetate

phthalateD.

PolypropyleneResin

No.IIE.

Polyvinylpyrrolidone

5.Microspheresaretypesoftargeted

preparations:

A.ic

targetingB.

Heat-sensitive

targetingC.Active

targetingD.Passive

targetingE.

Physicaland

chemicaltargeting

6.Drugssuitableforsustained-release

preparationsinclude

A.Drugswithstrongefficacyandlow

solubilityB.Drugsthatneedtobeactively

absorbedinspecificpartsoftheintestineC.

Drugsthatrequirelong-termad

ministrationD.Drugswithasingledose

greaterthan1gE.Drugswithabiological

half-lifeofsthan1hour7.

Controlled-releasepreparationsmadebased

ontheprincipleofosmoticpressureare:

A、胃驻留控释制剂

B、溶蚀性骨架片