Clinical Pharmacy Flashcards
7 cards from real FPGEE practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Clinical Pharmacy flashcards as text
A patient receiving heparin for DVT develops a 50% drop in platelet count on day 8. What is the most likely diagnosis?
Answer: Heparin-induced thrombocytopenia (HIT)
A platelet drop of ≥50% occurring 5–14 days after heparin initiation is the hallmark presentation of HIT.
Which class of medications is first-line for reducing cardiovascular mortality in patients with reduced ejection fraction heart failure?
Answer: ACE inhibitors or ARBs
ACE inhibitors (and ARBs as alternatives) are first-line for HFrEF due to proven reductions in mortality and hospitalization.
A pharmacist reviews a prescription for sildenafil in a patient using isosorbide mononitrate. What should the pharmacist do?
Answer: Refuse to dispense due to a life-threatening interaction
Concurrent use of PDE-5 inhibitors with any nitrate is absolutely contraindicated due to severe, potentially fatal hypotension.
A patient with type 2 diabetes and established ASCVD is inadequately controlled on metformin. Which add-on agent provides both glycemic control and cardiovascular mortality reduction?
Answer: Empagliflozin
SGLT-2 inhibitors like empagliflozin have demonstrated significant reductions in cardiovascular death in patients with established ASCVD.
What is the mechanism by which aminoglycosides cause nephrotoxicity?
Answer: Accumulation in proximal tubular cells causing necrosis
Aminoglycosides are taken up by proximal tubular cells where they accumulate and cause tubular necrosis.
A patient on lithium is started on ibuprofen for arthritis pain. Which monitoring parameter is most urgent?
Answer: Serum lithium level
NSAIDs reduce renal prostaglandin synthesis, decreasing lithium clearance and raising serum lithium to potentially toxic levels.
Which anticoagulant requires no routine laboratory monitoring for dose adjustment in a patient with normal renal function?
Answer: Rivaroxaban
Direct oral anticoagulants (DOACs) like rivaroxaban have predictable pharmacokinetics and do not require routine monitoring in patients with normal renal function.