Pharmacology /Nursingdrug dosage forms pertaining to drug therapy Flashcards
drug dosage forms pertaining to drug therapy
What is a drug dosage form?
A drug dosage form is the physical form in which a drug is produced and administered, such as tablets, capsules, or injections.
True or False: A suspension is a solid drug dispersed in a liquid medium.
True
Fill in the blank: ___________ are solid dosage forms that dissolve in the stomach and release medication.
Tablets
What is the primary purpose of a drug dosage form?
To ensure the proper delivery and absorption of the drug in the body.
Multiple Choice: Which of the following is NOT a liquid dosage form? A) Syrup B) Capsule C) Solution D) Suspension
B) Capsule
What are enteric-coated tablets designed to do?
They are designed to dissolve in the intestine rather than the stomach.
True or False: Transdermal patches deliver medication through the skin.
True
What is a common advantage of using liquid dosage forms?
They can be easier to swallow and allow for more flexible dosing.
Fill in the blank: Dosage forms that are applied directly to the skin are known as ___________.
Topical forms
Multiple Choice: Which dosage form is typically used for rapid systemic effects? A) Tablet B) Injection C) Ointment D) Capsule
B) Injection
What is the difference between a solution and a suspension?
A solution is a homogeneous mixture where the solute is completely dissolved, while a suspension contains solid particles that are not fully dissolved.
True or False: Capsules can be made of gelatin or vegetarian materials.
True
What is the purpose of a suppository?
To deliver medication rectally for systemic or local effects.
Fill in the blank: ___________ are dosage forms that release medication over an extended period.
Extended-release formulations
Multiple Choice: Which dosage form is typically used for localized treatment? A) Injection B) Topical cream C) Oral tablet D) Transdermal patch
B) Topical cream
What is a common disadvantage of solid dosage forms?
They may have slower onset of action compared to liquid forms.
True or False: Inhalers are a type of dosage form used for delivering medication to the lungs.
True
What is the role of excipients in drug dosage forms?
Excipients are inactive substances used to formulate the dosage form and aid in the drug’s delivery.
Fill in the blank: ___________ are solid dosage forms that contain a drug in a gelatin shell.
Capsules
Multiple Choice: Which of the following is an example of a parenteral dosage form? A) Tablet B) Ointment C) Injection D) Syrup
C) Injection
What is the primary benefit of using a sustained-release dosage form?
It allows for a prolonged therapeutic effect and reduces the frequency of dosing.
True or False: Oral dosage forms are always absorbed in the stomach.
False
What is a key characteristic of orodispersible tablets?
They dissolve quickly in the mouth without the need for water.
Fill in the blank: ___________ are dosage forms designed to be inhaled for respiratory therapy.
Inhalers
