Podcast
Questions and Answers
Which type of tablet is designed to dissolve and absorb in the intestines instead of the stomach?
Which type of tablet is designed to dissolve and absorb in the intestines instead of the stomach?
- Controlled-release Tablet
- Effervescent Tablet
- Sugar Coated Tablet
- Enteric-coated Tablet (correct)
What is the main characteristic of a Controlled-release Tablet?
What is the main characteristic of a Controlled-release Tablet?
- Dissolves quickly in water
- Contains more than one drug formulation
- Gradually releases active ingredients over time (correct)
- Releases medication immediately
What distinguishes Buccal tablets from Sublingual tablets?
What distinguishes Buccal tablets from Sublingual tablets?
- Buccal tablets are designed for longer absorption time. (correct)
- Buccal tablets dissolve under the tongue.
- Sublingual tablets are placed between the gums and cheek.
- Sublingual tablets are larger in size.
Which type of tablet requires more than one compression cycle in its preparation?
Which type of tablet requires more than one compression cycle in its preparation?
Which of the following statements about molded tablets is true?
Which of the following statements about molded tablets is true?
What is the primary difference between film-coated tablets and sugar-coated tablets?
What is the primary difference between film-coated tablets and sugar-coated tablets?
What purpose do Effervescent Tablets serve when added to water?
What purpose do Effervescent Tablets serve when added to water?
Which type of tablet is referred to as a gelcap?
Which type of tablet is referred to as a gelcap?
What does the abbreviation 'b.i.d.' refer to in a medical prescription?
What does the abbreviation 'b.i.d.' refer to in a medical prescription?
Which abbreviation signifies 'right ear' in prescriptions?
Which abbreviation signifies 'right ear' in prescriptions?
What is meant by the abbreviation 'C&S' in a medical context?
What is meant by the abbreviation 'C&S' in a medical context?
Which abbreviation is used to indicate 'before meals'?
Which abbreviation is used to indicate 'before meals'?
What does 'apap' refer to in medication terminology?
What does 'apap' refer to in medication terminology?
How is 'discontinue' abbreviated in medical prescriptions?
How is 'discontinue' abbreviated in medical prescriptions?
What does the abbreviation 'NG' refer to?
What does the abbreviation 'NG' refer to?
Which abbreviation is commonly used for 'hydration therapy' in medication orders?
Which abbreviation is commonly used for 'hydration therapy' in medication orders?
What is the primary use of oral powders?
What is the primary use of oral powders?
Which of the following statements about effervescent powders is correct?
Which of the following statements about effervescent powders is correct?
What distinguishes dusting powders from other powdered forms?
What distinguishes dusting powders from other powdered forms?
What is the primary function of douche powders?
What is the primary function of douche powders?
Which dosage form encloses unit doses of drugs in a gelatin shell?
Which dosage form encloses unit doses of drugs in a gelatin shell?
What is an example of a use case for insufflations?
What is an example of a use case for insufflations?
How are dentifrices typically prepared?
How are dentifrices typically prepared?
Which of the following terms refers to a quantity of medication sufficient to meet a specific requirement?
Which of the following terms refers to a quantity of medication sufficient to meet a specific requirement?
Flashcards
a.c.
a.c.
Before meals
b.i.d.
b.i.d.
Twice a day
gtt/gtts
gtt/gtts
Drop(s)
a.m.
a.m.
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p.r.n.
p.r.n.
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N&V
N&V
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BP
BP
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c.
c.
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Injection
Injection
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IPPB
IPPB
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NPO
NPO
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NS
NS
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Oral Powders
Oral Powders
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Capsules
Capsules
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Effervescent powder
Effervescent powder
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1&0
1&0
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Compressed Tablet Types
Compressed Tablet Types
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Sugar-coated Tablet
Sugar-coated Tablet
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Film-coated Tablet
Film-coated Tablet
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Enteric-coated Tablet
Enteric-coated Tablet
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Molded Tablet
Molded Tablet
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Effervescent Tablet
Effervescent Tablet
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Buccal Tablet
Buccal Tablet
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Lozenges/Troches
Lozenges/Troches
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Study Notes
Common Abbreviations Used in Prescriptions & Medication Orders
- Abbreviations are used to shorten words and phrases in prescriptions.
- GI: gastro-intestinal
- gr: grain
- gtt/gtts: drop/drops
- d: day
- a.c.: before meals
- a.d.: right ear
- a.m.: morning
- a.s.: left ear
- a.u.: each ear
- b.i.d.: twice a day
- BM: bowel movement
- BP: blood pressure
- BS: blood sugar
- etc. (many more abbreviations listed)
Dosage Forms
- Solid Dosage Forms: Capsules, Tablets, Compressed Tablets (sugar-coated, film-coated, enteric-coated, multiple compressed).
- Semisolid Dosage Forms: Ointments, Creams, Gels. Additional types include: Powders and Granules (oral, effervescent, dentifrices, douche), Inserts (suppositories), Pills, Cachets, Pellets — lozenges/troches/pastilles, lollipops.
- Molded Tablets: Very soft and soluble, used for rapid dissolution. Also, dispensing tablets are used for compounding prescriptions. Hypodermic tablets are used for extemporaneous parenteral solutions, but are no longer available.
Powders and Granules
- Oral powders are finely divided powders or granules.
- Effervescent powders dissolve in water, releasing CO2. This can mask the taste of unpleasant medication.
- Dentifrices are bulk powders containing soap/detergent with mild abrasive and anti-cavity effects.
- Douche powders are soluble powders dissolved in water, used as an antiseptic or cleaning agent, most commonly for vaginal use.
- Dusting powders are applied locally to the body as absorbents, antiseptics, antipruritic, astringents, and antiperspirants.
- Insufflations are finely divided powders for ears, nose, throat, teeth sockets and vagina. Powder blower/insufflator is used.
Compressed Tablets
- Sugar-coated tablets have a colored/uncolored sugar layer.
- Film-coated tablets have a thin polymer layer to form a skin-like film..
- Enteric-coated tablets pass through the stomach unchanged to disintegrate and dissolve in the intestines.
- Multiple compressed tablets (MCT) are made by more than one compression cycle. Often contain incompatible ingredients that are physically or chemically compatible. This can prolong or repeat the drug's effect.
- Controlled-release tablets (CRT) release the active ingredient gradually over time.
- Gelatin-coated tablets (gelcaps) have a capsule shape, and are about one-third smaller than capsules filled with an equivalent amount of powder.
Other Dosage Forms
- Buccal tablets are placed between the gums and cheek lining (buccal pouch) to dissolve and be absorbed.
- Sublingual tablets are placed under the tongue for immediate dissolution and absorption into the bloodstream.
- Effervescent tablets dissolve in water.
- Chewable tablets have a smooth disintegration when chewed or dissolved in the mouth.
- Immediate release tablets disintegrate and release medication without special rate controlling features, such as special coatings.
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