Pop Quiz for October 3, 2025

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  What do Itraconazole, Amiodarone, and Grapefruit Juice have in common?
  • CYP 3A4 Inhibitor
  • CYP 3A4 Substrate
  • CYP 3A4 Inhibitor and Inducer
  • CYP 3A4 Inducer

CYP 3A4 inhibitors increase the concentration of CYP 3A4 substrates