Multiple Choice
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.
Correct Answer:

Verified
Correct Answer:
Verified
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