Which is the best explanation for how ibuprofen works?
A)It thins the blood to relieve joint pain.
B)It inhibits cyclooxygenase-2,which is needed to produce prostaglandins.
C)It activates cyclooxygenase-2,which then produces more prostaglandins.
D)It down-regulates the production of substance P.
E)It activates cyclooxygenase-2,which promotes healing of tissue.

Question

Quizplus · Accepted Answer

Ibuprofen inhibits cyclooxygenase-2, an enzyme needed to produce prostaglandins, which are responsible for inflammation, pain, and fever. By blocking this enzyme, ibuprofen can reduce these symptoms.

Which Is the Best Explanation for How Ibuprofen Works