Fpgee exam books

Fpgee exam books W/O emulation is good for produce? - ANS-Lotions,liniments O/W emulations is good for produce? - ANS-Oral emulations for taste Micro emulations is good for produce? - ANS-Solubilization, 10-200 nm Nanoparticle emulsions is good for produce? - ANS-Globulin and toxoid, IGG and tetanus toxoid W/O/W emulations is good for produce? - ANS-Prolong duration of action drug, localize drug in the body, cosmetic Preservatives - ANS-Cetylpyridinium,benzalkonium,thiomersal,cresol,chlorobutanol, phenol,benzyl alcohol, benzoic acid Losartan - ANS-Cozaar, ARB 50 mg per day Hyper kalmia, angioedema Fick's low - ANS-Rate of solution D A ( c2-c1)/L D= Diffusion coefficient A= surface area of solid L= length of stagnant layer Acetone Water Benzene In terms of polarity ? - ANS-Acetone semepolar solvent Water polar solvent Benzene no polar solvent The process of degradation of ionic salt If the solvent is other than water - ANS-Hydration Solvation Pseudo plastic flow - ANS-Shear thinning agent,the viscosity decrease with increase in rate of shear Plastic flow - ANS-Bingham body, has a yield value to break down vanderwalls forces between folucculated particles Dilatant flow - ANS-Shear thicking system, viscosity increase with increase shear rate, suspension with 50% or greater deflocculated small particles Thixotropy - ANS-Gel to sol and reforms to gel Micro emulation - ANS-Between emulation and solvent, combination oil and water make homogeneous and transparent by adding surfactant and cosurfactant, particle size 10-200 nm Lyophilic - ANS-Considerable interaction between disperse phase and dispersion phase, hydrophilic, lipophilic Floculated suspension - ANS-High rate of sedimentation, easily redispersed sediment, clear supernatant region, most acceptable in pharmacy practice CONTINUES...