14 Questions
Which component dissolves in the solvent to form a solution?
Solute
What is the main reason solutions are considered a suitable dosage form for geriatrics and pediatrics?
They can easily be swallowed
What type of system/mixture consists of solute dissolved in a suitable solvent?
Homogenous system
Which type of solutions may be applied topically to the skin or instilled to body cavities?
Oily solutions
In a solution, what is the component that dissolves the solute?
Solvent
What is the term for a solution that has uniformity of medicament throughout?
Homogenous solution
What is a disadvantage of solution dosage forms compared to solid dosage forms?
Prone to microbial growth
Which type of water is suitable for formulation of parenteral solutions?
Water for injection
Why is potable water freshly boiled and cooled immediately before use?
To make it sterile
Which type of compounds can water dissolve, making it a widely used solvent for pharmaceutical products?
A wide range of compounds
What is the main reason for using water for injection in the formulation of parenteral solutions?
It is sterile and pyrogen-free
Why are liquids considered a suitable dosage form for geriatrics and pediatrics?
They can easily be adjusted according to the patient's need
What is the primary disadvantage of liquid dosage forms in terms of chemical stability?
They are more prone to chemical degradation
Why are preservatives added to certain liquid solutions?
To protect them from microbial attack
Test your knowledge of liquid dosage forms, with a focus on solutions and solubility. Explore the definition, types, advantages, and disadvantages of solutions, as well as the factors affecting solubility and methods of increasing solubility.
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