Variations in circle of Willis US Medical PG Flashcards - Medical Study Cards
Master Variations in circle of Willis with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Variations in circle of Willis Flashcard Deck - 10 Cards
Flashcard 1: ID Vessel: _____
Answer: Middle cerebral artery
Flashcard 2: The macula is spared during posterior cerebral artery infarct due to collateral circulation with the _____ artery
Answer: middle cerebral
Flashcard 3: ID Vessel: _____
Answer: Anterior cerebral artery
Flashcard 4: ID Vessel: _____
Answer: Posterior communicating artery
Flashcard 5: anterior communicating artery
Answer: cranial nerves
Extra: visual field defects
Flashcard 6: posterior communicating artery
Answer: CN 3
Extra: eye externally and inferiorly rotated, ptosis, pupil dilation
Flashcard 7: Where do saccular "berry" aneurysms tend to occur?
Answer: bifurcations in Circle of Willis; especially anterior and posterior communicating arteries
Flashcard 8: number 3
Answer: posterior spinal arteries
Flashcard 9: number 9
Answer: anterior spinal artery
Flashcard 10: anterior cerebral artery (ACA)
Answer: medial motor cortex, medial sensory cortex
Extra: leg paralysis and sensory loss
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