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Questions and Answers
Which of the following dosage forms are classified as systemic use?
Which of the following is NOT considered a systemic dosage form?
What forms of drugs are primarily designed for topical application?
Which of the following dosage forms can be applied to mucous membranes?
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Which dosage form is primarily used for delivering medication through the skin?
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What distinguishes topical application of a drug from local delivery?
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Which statement correctly describes the term 'topical' in drug application?
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What is a primary characteristic of local drug delivery?
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How does the definition of local delivery differ from topical application in pharmacology?
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Which of the following is NOT a characteristic of topical drug application?
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Study Notes
Systemic Drug Forms
- Injections (IV, IM, SC): Administered into the bloodstream for rapid effect
- Tablets: Oral solid dosage form, designed to be swallowed whole.
- Capsules: Oral solid dosage form, containing medication in a shell, typically gelatin.
- Syrups: Liquid dosage form, often sweetened and flavored for easy intake.
- Suppositories: Solid dosage form, inserted rectally or vaginally, for localized or systemic effect.
- Transdermal Patches: Adhesive patches applied to the skin, delivering medication over a prolonged period.
- Inhalations: Drug is inhaled into the lungs, directly targeting respiratory system.
Topical Drug Forms
- Ointments: Semisolid preparations for external application, often used for skin conditions.
- Creams: Semisolid preparations for external application, typically lighter than ointments and easier to apply.
- Lotions: Liquid preparations for external application, more diluted than creams, used to soothe or moisturize.
- Gels: Semisolid preparations for external application, often water-based and easily spread.
Drug Release Considerations
- Extended Release (ER) Tablets/Capsules: Designed to release medication slowly over time, minimizing frequent doses.
- Warning: ER tablets/capsules should never be broken, opened, crushed, or chewed as altering their form can lead to a potentially life-threatening overdose.
- Delayed Release (DR): Tablets/Capsules designed to release medication in a specific part of the digestive system.
- Long-Acting (LA): Tablets/Capsules designed to release medication slowly over a longer duration.
Additional Dosage Forms
- Ampoules: Single-use glass containers for injectable medications, typically broken for use.
- Vials: Multi-use glass containers for injectable medications, fitted with a rubber stopper for multiple injections.
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Description
Test your knowledge on systemic and topical drug forms with this quiz. Questions cover various types of medications, including injections, tablets, creams, and more. Perfect for pharmacy students or anyone interested in pharmacology.
