You are preparing a growth medium for an isolate that you obtained from a patient. You are adding yeast extract, glucose, peptones, malt extract, and ampicillin. Which kind of medium are you preparing?ANSWERDefined and differentialDefined and selectiveComplex and differentialComplex and selective

Find out what the various components of the medium used forpropagation of an explant in vitro are?

_______________ is an example of a medium that is selective and differential

A culture medium such as EMB, Eosin Methylene Blue is both selective and differential. What is it selective for?Group of answer choicesGram positiveGram negative

Choose the correct answer (A-D). Parenteral emulsion formulationsQuestion 13Answera.Use non-ionic emulsifying agentsb.Are generally water in oil emulsionsc.Usually a purified vegetable oil is used in the oily phased.All of the answers are correct

These are liquid preparations of vegetable drugs containing alcohol as solvent or as a preservative or both, that each mL contains 1 g of the standard drug it represents(1 Point)TincturesFluidextractsExtractsElixirsLotionsThese substances increase the viscosity of the dispersion medium(1 Point)all of the thesewetting agentsFlocculating agentsSuspending agentsnone of theseAll of the following are typical differences between biotechnologic and traditionally synthesized drugs except:(1 Point)production using living organisms.genetic-based variation in the drug response.specificity of drug action in the body.frequency of boxed warnings in product package inserts.peptide bonds in the molecular structures.Which of the following is the main limitation to effective topical dosing of ophthalmic solutions?(1 Point)Drug precipitation at lacrimal fluid pH.Inadequate delivery of required amount of nonionized drug.Drug interactions with lacrimal fluid proteins.Drugs are rapidly flushed by tears.Irritation from the solution causing inflammation of the eye.The dessicant material most commonly used when packaging capsules containing hygroscopic agents(1 Point)Silica gelClayCharcoalAll of theseNone of theseIn preparing vaginal inserts, the following excipients are used EXCEPT;(1 Point)Lubricantdisintegrating agentfilterall of the thesenone of these