Dosage Forms in Pharmacology Quiz
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Questions and Answers

Which of the following is a reason for using dosage forms?

  • Mask better drug taste and odor (correct)
  • Increase drug manufacturing costs
  • Extend drug patent protection
  • Enhance drug absorption in the body

What is the main purpose of sterile dosage forms?

  • Improve drug solubility
  • Enhance drug stability
  • Prevent microbial contamination (correct)
  • Reduce drug side effects

Which type of dosage form is suitable for transdermal drug delivery?

  • Liquid dosage forms
  • Controlled release dosage forms (correct)
  • Semisolid dosage forms
  • Moulded dosage forms

Which route of administration is convenient for self-administration?

<p>Oral route (C)</p> Signup and view all the answers

Which type of dosage form includes creams and ointments?

<p>Semisolid dosage forms (B)</p> Signup and view all the answers

Which of the following is a type of liquid dosage form?

<p>Suspensions (D)</p> Signup and view all the answers

What is the primary function of dosage forms related to drug molecules?

<p>Give optimal drug action (A)</p> Signup and view all the answers

Which type of dosage form is suitable for transdermal drug delivery?

<p>Transdermal system (D)</p> Signup and view all the answers

What is the main characteristic of controlled release dosage forms?

<p>Long-lasting drug action (C)</p> Signup and view all the answers

Which route of administration is effective for most drugs and convenient for self-administration?

<p>Oral (B)</p> Signup and view all the answers

Flashcards

Masking drug taste/odor

To cover up unpleasant tastes and smells of drugs, making them more palatable.

Purpose of sterile forms

To prevent the introduction of harmful microorganisms, ensuring safety during administration.

Transdermal delivery form

Dosage forms designed to release medication gradually over an extended period through the skin.

Self-administration route

A method where the patient can administer the medication themselves, without needing a healthcare professional.

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Creams and ointments

Medications with a soft, spreadable consistency, like lotions applied to the skin.

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Suspension dosage form

A type of liquid in which solid particles are dispersed in a liquid, like some cough medicines.

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Dosage forms function

To ensure that the drug works effectively and provides the intended therapeutic benefits.

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Transdermal system

A patch or system that delivers medication through the skin for absorption into the bloodstream

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Controlled-release

Dosage forms designed to release the drug slowly, providing a long-lasting therapeutic effect.

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Oral administration route

A method where medication is taken by mouth, offering convenience and ease of use for patients.

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Study Notes

Dosage Forms

  • Dosage forms are used to enhance patient compliance, provide accurate dosing, and improve medication safety.

Sterile Dosage Forms

  • The main purpose of sterile dosage forms is to prevent microbial contamination and infection.

Transdermal Drug Delivery

  • Transdermal patches are a suitable type of dosage form for transdermal drug delivery.
  • Transdermal patches are also suitable for self-administration.

Topical Dosage Forms

  • Creams and ointments are types of topical dosage forms.

Liquid Dosage Forms

  • Solutions are a type of liquid dosage form.

Functions of Dosage Forms

  • The primary function of dosage forms is to facilitate the release of drug molecules at the site of action.

Controlled Release Dosage Forms

  • The main characteristic of controlled release dosage forms is that they release the drug molecule at a predictable rate over a prolonged period of time.

Route of Administration

  • The oral route of administration is effective for most drugs and convenient for self-administration.

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Description

Test your knowledge of dosage forms and their importance in delivering drug molecules to the body. Understand the relationship between dosage forms and the concentration of drugs at their sites of action, as well as their therapeutic and toxic effects.

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