Fifth stage MCQs 2024 🎓
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Which type of powders are those that will absorb moisture
from the air and even liquefy
medicinal agents are contain lactones group more prone to
aspirin, or acetylsalicylic acid, combines with a
water molecule and oxidation into one molecule of salicylic
acid and one molecule of acetic acid
In inorganic chemistry, oxidation is frequently considered
synonymous with loss of hydrogen dehydrogenation)
from molecule
___ is the extent to which a product retains within
specified limits and through out its period of storage
and use
Which type of stability of drug concern with potency of drug
If loss of drug is directly proportional to concentration
remaining with respect to time, it is called a first-order reaction
There are several approaches to stabilize pharmaceutical
preparations containing drugs subject to hydrolysis including all of these ,except
most frequently antioxidants used in aqueous preparations are all of these ,except
oxygen-sensitive drugs may be
prepared in the dry state and packaged in sealed
containers with the air replaced by an inert gas such as Chloride
Add calcium disodium edetate to the drug formulation prevent
How many sodium thiosulfate for each gram of potassium
iodide should add to prevent the oxidation process
