Adding Polyethylene Glycol (PEG)to an Interferon Has Which Pharmacologic Effect

question 19

Multiple Choice

Adding polyethylene glycol (PEG) to an interferon has which pharmacologic effect on the interferon?

• A)Increased protein binding
• B)Increased drug half-life
• C)Decreased cellular permeability
• D)Decreased first-pass effect

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Definitions:

Airline

A company that provides air transport services for traveling passengers and freight.

Herfindahl Index

An economic index that quantifies the concentration of market power within industries by adding up the squared market share percentages of all participants.

Market Shares

The portion of a market controlled by a particular company, measured by sales volume or revenue compared to competitors.

Concentration Ratio

A measure used to evaluate the extent of market control held by the largest firms within an industry.