Parenteral Dosage Forms Quiz

Sterile Liquid Dosage Forms via Injection

• Sterile liquid dosage forms via injection are beneficial for very ill or comatose patients because they allow for rapid and precise delivery of medication.
• The primary advantage of sterile liquid dosage forms introduced into the body by injection is the rapid onset of action.
• A potential drawback of sterile liquid dosage forms via injection is that they can be painful and may cause tissue damage.

Depot Injections

• Depot injections are advantageous in scenarios where a prolonged release of medication is required.

Limitations of Sterile Liquid Dosage Forms

• Sterile liquid dosage forms via injection may be unsuitable for some patients due to pain or tissue damage concerns.

Sterilization Methods

• Ethylene oxide sterilization is suitable for sterilizing medical and surgical supplies such as catheters, needles, and plastic disposable syringes in their final plastic packaging just prior to shipment.
• A limitation of bacterial filtration as a sterilization method for medicinal preparations is that it may not remove all pyrogens.

Preservatives in Multidose Injections

• The purpose of adding a preservative to multidose injections is to prevent microbial contamination.

Sterilization by Dry Heat

• Aqueous solutions in sealed containers can be readily sterilized by dry heat.

Bacterial Filtration

• A common factor that might affect the effectiveness of medicinal preparations sterilized by bacterial filtration is the filter's pore size and integrity.

Test your knowledge of sterile liquid dosage forms that are administered through injection into the body. Explore the various applications and benefits of parenteral drug administration.