What Is the Mechanism of Action of Allopurinol (Zyloprim)in Preventing

question 34

Multiple Choice

What is the mechanism of action of allopurinol (Zyloprim) in preventing the formation of uric acid in the body?

• A) Allopurinol specifically alters the ability of phagocytes to attack uric acid crystals.
• B) Allopurinol blocks prostaglandin stimulation of the central nervous system, so uric acid formation is blocked.
• C) Allopurinol is a noncompetitive inhibitor of xanthine oxidase, so uric acid formation is blocked.
• D) None of the above are correct.

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Definitions:

Bargaining Costs

The expenses in time, resources, or money that are incurred during the process of negotiating agreements between parties.

Coase Theorem

A principle stating that, in the presence of clear property rights and negligible transaction costs, parties can negotiate to correct externalities and allocate resources efficiently.

Efficient Outcome

A situation in which resources are allocated in the most effective manner, maximizing total benefit and minimizing waste.

Efficient Outcome

An economic situation in which every resource is optimally allocated to serve each individual or entity in the best way while minimizing waste and inefficiency.