Mechanism of action of PPIs

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 acids converted by CYP450 enzymes to the active form in parietal cells

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

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

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Furosemide and spironolactone
Request permission to record without explaining privacy
N acetyl cysteine
Allow the family member to stay on screen without clarifying their role
Start the consultation without verification
Activated charcoal
Ignore the wound complaint and focus solely on blood glucose
Give an immediate diagnosis without exploring the patient’s narrative
Propranolol
Aluminum hydroxide, magnesium carbonate, sodium alginate
Verify patient identity and obtain e-consent before starting.
Fluticasone (glucocorticoid)
Request permission to record without explaining privacy
Terbutaline (SABA)
Montelukast
Presentation
Insist on continuing with poor video quality
Switch to audio + chat mode and promise a PDF summary afterward
Tell the patient to change devices without giving proper guidance.
Reschedule without offering alternative solutions
Methionine
Salmeterol (LABA)
Ipratropium (SAMA, anticholinergic))
Reschedule with alternative (e.g., WhatsApp call) if needed
Ask rapid questions using medical jargon (ischemia, necrotic tissue, perfusion).
Ursodeoxycholic acid
Hyoscine
Sterculia
Lactulose
Connecting Care Virtually: Building Trust and Teamwork in Digital Health Communication
Ignore the wound complaint and focus solely on blood glucose.
Mechanism of action of PPIs

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