NAME

Question types


Start with


Question limit

of 23 available terms

Advertisement Upgrade to remove ads
Print test

5 Written questions

5 Matching questions

  1. Water soluble bases are made from this important compound:
  2. what is the bottle method of emulsification and what is it's ratio?
  3. what is Pluronic Lecithin Organogel (PLO) and why is it important?
  4. which of the following types of water cannot be used to make parenteral & opthalmic solutions?
    a) purified water
    b) bacteristatic water
  5. why is using distilled water to prepare injections WRONG and DANGEROUS?
  1. a Ans: A do not use purified water for opthalmic solutions
  2. b It contains pyrogens which are microbial compounds increase body temperature.
  3. c Its a variation of dry gum: oil:water:acacia
    3;2;1 or 2:1;1
  4. d PLO gel is compatible with diverse range of therapeutic agents, including lipophilic and hydrophilic drugs. Most drugs can be incorporated without stability issue.
  5. e Poly Ethylene Glycol (PEG)

5 Multiple choice questions

  1. 1. water washable bases
    2. Oleaginous/hydrocarbon/oil bases
    3.Emulsion bases
  2. Ans: A and C
    Note that only water for injection and bacteristatic water may be used
  3. Tincture is an alcoholic or hydroalcoholic solution of chemicals or soluble constituents of vegetable drugs.
    Tinctures must be keep away from light and heat
  4. equal amounts of oil, water, acacia
    50%
  5. water:oil:emulsifying agent (eg. acacia)

5 True/False questions

  1. Sorbic Acid and glycerin is an important component of?Poly Ethylene Glycol (PEG)

          

  2. what is the difference between wet gum and dry gum method of making emulsions?wet gum= adding water to acacia
    dry gum = adding oil to acacia

          

  3. what is a fluid extract?A concentrated alcohol solution of a vegetable drug of such strength that 1mL= one gram of the dry form of the drug

          

  4. what is reverse osmosis?Opposite of osmosis using high pressure to move from region of high solvent concentration to region of low solvent concentration.

          

  5. Define: LevigationTincture is an alcoholic or hydroalcoholic solution of chemicals or soluble constituents of vegetable drugs.
    Tinctures must be keep away from light and heat