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Q: Tonicity is one of the formulation parameter in which of a following dosage form-
  • A. Emulsions
  • B. Large volume parentirals
  • C. Oral Liquids
  • D. Topical Preparations
Correct Answer: Option B - Tonicity is a measure of the osmotic pressure exerted by a solution on a cell membrane. It is a parameter to consider in pharmaceutical formulations, as in large volume parentirals, as it can affect the stability and effectiveness of drugs and other therapeutics.
B. Tonicity is a measure of the osmotic pressure exerted by a solution on a cell membrane. It is a parameter to consider in pharmaceutical formulations, as in large volume parentirals, as it can affect the stability and effectiveness of drugs and other therapeutics.

Explanations:

Tonicity is a measure of the osmotic pressure exerted by a solution on a cell membrane. It is a parameter to consider in pharmaceutical formulations, as in large volume parentirals, as it can affect the stability and effectiveness of drugs and other therapeutics.