Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
50 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
Major classes of tablets |
Compressed tablets ,molded tablets |
|
|
|
Which type of tablets used in large-scale production |
Compressed tablets |
|
|
|
Shape of tablets |
Circular,shape or biconvex |
|
|
|
Why some drugs resist compression |
Amorphous nature or low density character |
|
|
|
Tablets ingested orally |
Compressed, multiple compressed(press coated),multi-layered, sustained action, enteric coated,sugar coated,filmcoated, chewable |
|
|
|
Tablets used in oral cavity |
Buccal, sublingual,lozenge and dental cones |
|
|
|
Tablets used to prepare solutions |
Effervescent, dispensing,hypodermic, tablet triturates |
|
|
|
Tablets used administration by other routes |
Implantation, vaginal |
|
|
|
Compressed tablets are mainly intended to |
Rapid disintegration and drug release |
|
|
|
Multiple compressed tablets are mainly used |
To separate physically or chemically incompatible ingredients also for prolonged action products |
|
|
|
Benefits of sustained release tablets |
Maximum effective concentration of drug in blood throughout the period of treatment |
|
|
|
Examples for enteric coated tablets |
Anthelmentics andamoebicides |
|
|
|
Polymer substance used in film coated tablets |
Hydroxypropyl cellulose,hydroxy propylmethyl cellulose andethyl cellulose |
|
|
|
Examples of chewable tablets |
Aluminium hydroxide and phenolphthalein tablets |
|
|
|
What About disintegration time in chewable tablets |
Redused |
|
|
|
Rate of absorption of medicament in chewable tablets |
Increased |
|
|
|
Buccal tablets placed in |
Between the gums and lips or cheek |
|
|
|
Examples of buccal tablets |
Tablet of ethiserone |
|
|
|
Sublingual |
Under the tongue |
|
|
|
Example for sublingual |
Glyceryl trinirite |
|
|
|
Which dosage form exert a local effect in mouth or throat |
Lozenges and troches |
|
|
|
Minor compressed tablets for Placing in the empty sockets after tooth extraction |
Dentel cones |
|
|
|
Use of dental cones |
Prevent multiplication of bacteria Redused bleeding by astringent |
|
|
|
Dissolution time of dental cones |
20 to 40minutes |
|
|
|
Implantation tables mainly used for |
Hormone such as testosterone and deoxycorticosterone |
|
|
|
Uncoated tablets and made by compression |
Compressed tablets |
|
|
|
Tablet consist of 2or more layers of materials compressed in the same tablets |
Multi-layered tablets |
|
|
|
Tablets having layers of different colours |
Multicolored tablet |
|
|
|
Compressed tablets designed to bypass stomach |
Enteric coated tablets |
|
|
|
Compressed tablet having sugar coating |
Sugar coated tablets |
|
|
|
Purpose of sugar coated tablets |
Mask bitter and unpleasant odour and taste |
|
|
|
Coating protect drug from atmospheric effects |
Sugar and film coated tablets |
|
|
|
Taste of film coated tablets |
Tasteless |
|
|
|
Sugar/film coated tablets which one is more elegant |
Sugar coated tablets |
|
|
|
Tablets chewed in mouth and brocken into smaller pieces |
Chewable tablets |
|
|
|
In which tablets disintegration time reduced rate of absorption increased |
Chewable tablets |
|
|
|
Tablets which dissolve/disintegrates slowly and absorbed directly without passing alimentary canal |
Buccal tablets |
|
|
|
In which tablets disintegrated quickly and absorbed directly without passing git |
Sublingual tablet |
|
|
|
Chemical reaction in effervescent tablet |
Between alakali carbonates and citric acid/tartaric acid |
Rapidly dissolves in water due to this chemical reaction |
|
|
Storage of effervescent tablet |
Protect from atmospheric moisture |
Well closed air right container |
|
|
Tablets intended to be added to a given volume of water to produce a solution of a given concentration |
Dispensing tablets |
|
|
|
Examples of medicament used as dispensing tablets |
Mild silver proteinate,bicloride of mercury merbromine and quaternary ammonium compounds |
|
|
|
Tablets are highly toxic if taken orally by mistake |
Dispensing tablets |
|
|
|
Compressed tablets which are composed of one or more drugs with readily water soluble ingredients |
Hypodermic tablet |
|
|
|
Tablets used as parenteral route |
Hypodermic tablet |
|
|
|
Small tablets usually cylindrical , moulded or compressed and contain potent medicament with diluent |
Tablet triturates |
|
|
|
In bulk production tablet triturates manufactured through |
Automatic tablet triturate machine |
|
|
|
In small scale tablet triturate manufactured by |
Hand operated tablet triturate mould |
|
|
|
Disintegration time of fast dissolving tablets |
60seconds |
Buccal cavity |
|
|
Film coating is used to |
To protect medications from atmospheric effects |
|
