FPGEE Exam Flashcards

Which mechanism explains the development of methicillin-resistant Staphylococcus aureus (MRSA) resistance to beta-lactam antibiotics?

Answer: Acquisition of mecA gene encoding an altered penicillin-binding protein (PBP2a) with low affinity for beta-lactams

MRSA carries the mecA gene (or mecC) encoding PBP2a, an altered penicillin-binding protein that has very low affinity for all beta-lactam antibiotics, conferring broad resistance.

A patient with type 2 diabetes and a history of heart failure with reduced ejection fraction (HFrEF) is started on a new antidiabetic agent. Which class has demonstrated cardiovascular mortality benefit in this population?

Answer: SGLT2 inhibitors

SGLT2 inhibitors (e.g., empagliflozin, dapagliflozin) have demonstrated significant reductions in cardiovascular death and HF hospitalizations in patients with HFrEF with or without diabetes.

Which process does the Henderson-Hasselbalch equation BEST predict for drug molecules?

Answer: The ratio of ionized to un-ionized drug at a given pH

The Henderson-Hasselbalch equation (pH = pKa + log[A⁻]/[HA]) predicts the ionization state of a weak acid or base at a given pH, which determines membrane permeability and absorption.

A pediatric patient requires vancomycin therapy. Which monitoring parameter is MOST useful to prevent vancomycin-associated nephrotoxicity per current guidelines?

Answer: AUC/MIC ratio calculated from Bayesian pharmacokinetic modeling

Current ASHP/IDSA/SIDP guidelines recommend AUC/MIC-guided vancomycin monitoring (target AUC 400–600 mg·h/L) over trough-only monitoring, as AUC correlates better with both efficacy and nephrotoxicity.

A pharmacist is verifying a new compounded sterile preparation. Which reference standard governs sterile compounding practices in the United States?

Answer: USP Chapter

USP Chapter provides standards for the compounding of sterile preparations, including beyond-use dating, environmental monitoring, and personnel training requirements.

Which cardiac glycoside toxicity symptom is MOST directly caused by inhibition of the Na+/K+-ATPase pump?

Answer: Ventricular arrhythmias due to increased intracellular calcium

Na+/K+-ATPase inhibition increases intracellular Na+, reducing Na+/Ca²+ exchanger activity, leading to intracellular Ca²+ overload that triggers delayed afterdepolarizations and ventricular arrhythmias.

What is the standard number of attempts allowed on the FPGEE examination before a candidate must wait or fulfill additional requirements according to NABP policy?

Answer: 5 attempts within a rolling 5-year period

NABP policy allows candidates up to 5 attempts to pass the FPGEE within a rolling 5-year period; candidates who exhaust all attempts must reapply and meet eligibility requirements again.