Characteristics of drug substance best suited for incorporation into an extended release product include; (1 Point)I. Uniformity absorbed form the GITII. Possess a good margin of safetyIII. Used in the treatment of acute rather than chronic conditionsWhich type of drug is used to dilate the pupil to allow examination of the fundus?(1 Point)MydriaticMioticVasoconstrictorAstringentBeta-adrenergic blocking agentThis component makes collodion flexible(1 Point)A and BPyroxylinCamphorCastor oilB and CThese are alcoholic or hydro-alcoholic solutions prepared from vegetable materials or from chemical substances(1 Point)TincturesFluid extractsExtractsPercolateLotionsFeatures of ophthalmic ointments and gels include:(1 Point)I. Must be packaged in collapsible ointment tubes having elongated narrow tipII. Non- sterile preparationIII. Ointment bases should have a softening point close to body temperature both for comfort and for drug release.

A characteristic of a drug best suited for incorporation into an extended release product.I. Exhibits very slow or very fast absorption and excretion ratesII. Are uniformly absorbed from the GITIII. Possess a good margin of safety(1 Point)IIIII and IIII and IIII, II and IIIAn attenuated organism is one that is:(1 Point)killed by heat or chemicals.alive but unable to multiply.alive, able to multiply, but only able to produce mild disease.killed by normal host defenses.alive and able to multiply but not produce disease.Which of the following treatments is used to produce live attenuated vaccines?(1 Point)Recombinant DNA technologyPhenol or formaldehydeZinc and benzophenoneHeat and acetoneDialysisThis is composed of a core tablet surrounded by a semipermeable membrane coating having a 0.4 mm diameter hole produced by a laser beam.(1 Point)Oral osmotic drug delivery systemIon-exchange resinGradumet (Abbott)SpansuleComplex formationFrom the viewpoint of the pharmacist and patient, the solid dose formulations are more advantageous than liquid formulations due to the following reasons:(1 Point)Stable, less reactive to containersProvide unit dose without need for separate containersCompactness and palatabilityall of the thesenone of theseUsed to prevent drying of preparations, particularly in ointments and creams(1 Point)Levigating agentPlasticizerOintment Baseall of the thesenone of theseWhich of the following can exhibit a reversible sol-to-get or gel-to-sol transformation?(1 Point)gelsmagmalotionall of the thesenone of theseAll of the following activities are involved in the role of the nuclear pharmacist except:(1 Point)compounding of radiopharmaceuticals.dispensing radiopharmaceuticals to patients.storage of radiopharmaceuticals.quality assurance of radiopharmaceuticals.procurement of radiopharmaceuticals.

The following are all liquid medications EXCEPT:ResponsesSuspensionSuspensionSyrupSyrupOintmentOintmentTincture

Identify the effect of the different biopharmaceutic factors below to the DISSOLUTION of drugs.Choices: INCREASE, DECREASE or NO EFFECT (use uppercase letters)Large particle size of the drug Crystalline polymorphs Excessive use of suspending agents For drugs that have very poor aqueous solubility Extended- or controlled-release formulations

Match the term to the correct description or definition: General term for anything other than immediate release, can include delayed, extended, or targeted release drug products.

The dissolution of the drug from the dosage unit during the elapsed time is the USP test requirement for which of the following? A. Product uniformity and weight variation B. Drug release for extended release or delayed release dosage forms C. Microencapsulation and fluid bed processing D. Teeth, hair and eyeballs