Context: which is true about microcapsules a. may consist of a liquid core containing one or more drugs in a coating b. size range of 1 to 2000 micrometers c. gelatin is not a suitable coating material d. can be produced by spray drying

Which of the following statements are TRUE regarding Gels? Select all that apply. A. Gels usually need to be shaken to liquefy them for pouring because they may form a thixotrope. B. A gel is made of plastic. C. Single phase gels have macromolecules uniformly distributed throughout a liquid D. Two phase gels have floccules of small particles and are also called magmas

Small or large molecules dispersed in an aqueous liquid to which a gelling agent has been added are called gels or jellies. True False

The following preparations should have the auxillary label, “SHAKE WELL”(1 Point)Milk of MagnesiaLinimentsNystatin suspensionAll of theseNone of theseWhich of the following statements is TRUE regarding capsule shells?I. Depending on their composition, gelatin capsule shells may be hard or softII. The shell may be composed of two pieces, a body and a capIII. The capsule shell may be a single piece that is often referred to as a soft gelatin capsule(1 Point)I and IIIIIIII and IIII, II and IIIWhich statement about training personnel for aseptic compounding is correct?(1 Point)Compounders may either wash hands before compounding or wear sterile gloves.Annual media-fill testing is required at least once per year.Guidelines are described in USP <795>.Training is focused primarily on protecting the compounder during aseptic processing.Which of the following statements is TRUE regarding elixirs?I. Ethanol and water are the main ingredients II. Clear, pleasantly flavored, sweetened hydroalcoholic liquids for oral useIII. These are more fluid than syrups(1 Point)I onlyIII onlyI and IIII and IIII, II, and IIIAll of the following compounding practices are required for radiopharmaceuticals except:(1 Point)must account for transport time in the design.absence of clothing and materials exposed in patient care areas.not less than an ISO Class 7 air environment in the segregated compounding area.single-dose injections of ≤100 mL meet the USP <797> standards for low-risk level CSPs.visual inspection of radioactive CSPs limits personnel exposure to ALARA.

One of the advantages of sol-gel process is able to get uniform and micro sized powder.

For each of the technologies listed below, give its main feature or mode of action that allows it to fulfill its purpose: Microencapsulation.