Mechanism of action of PPIs

In considering the mechanism of action of PPIs, which statement best explains their therapeutic effect in Mr. Mason? 

PPIs are weak bases converted by CYP450 enzymes to the active form in parietal cells
PPIs are weak bases that become activated by colonic bacteria
PPIs are weak bases activated by protonation in parietal cells
PPIs are weak acids activated by protonation in parietal cells
PPIs are weak acids converted by CYP450 enzymes to the active form in parietal cells

Map: Connor Mason_UNIC (1100)
Node: 20904
Score:

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OpenLabyrinth
OpenLabyrinth is an open source educational pathway system

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  • Ask rapid questions using medical jargon (ischemia, necrotic tissue, perfusion).
  • Ursodeoxycholic acid
  • Hyoscine
  • Sterculia
  • Lactulose
  • Mechanism of action of PPIs

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