American Board of Psychiatry and Neurology Flashcards
7 cards from real ABPN practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 American Board of Psychiatry and Neurology flashcards as text
Which neurotransmitter is most implicated in the pathophysiology of Parkinson disease?
Answer: Dopamine
Parkinson disease results from degeneration of dopaminergic neurons in the substantia nigra.
A patient presents with sudden right-sided weakness and expressive aphasia. Which arterial territory is most likely involved?
Answer: Left middle cerebral artery
Broca (expressive) aphasia with right hemiparesis localizes to the left MCA territory.
First-line pharmacotherapy for generalized anxiety disorder is typically which class?
Answer: SSRIs
SSRIs are first-line for GAD due to efficacy and lower dependence risk than benzodiazepines.
Which finding is characteristic of neuroleptic malignant syndrome?
Answer: Lead-pipe rigidity and hyperthermia
NMS features muscular rigidity, hyperthermia, autonomic instability, and elevated CK.
The EEG hallmark of absence seizures is:
Answer: 3-Hz generalized spike-and-wave
Absence seizures classically produce 3-Hz generalized spike-and-wave discharges.
Which medication requires regular white blood cell monitoring due to agranulocytosis risk?
Answer: Clozapine
Clozapine can cause agranulocytosis, mandating routine ANC monitoring.
A positive Babinski sign in an adult indicates a lesion of which pathway?
Answer: Corticospinal tract
An extensor plantar response reflects upper motor neuron (corticospinal) dysfunction.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- abpn.org — Fees, test delivery, renewal, exam dates, registration deadline, registration, passing score, exam format, time limit · verified Oct 2026