Posterior Circulation Stroke

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

Which central nervous system structures are supplied by the vertebrobasilar arterial distribution?

  • Cerebral cortex, basal ganglia, limbic system, and brainstem
  • Hippocampus, amygdala, frontal lobe, and parietal lobe
  • Frontal lobe, parietal lobe, occipital lobe, and temporal lobe
  • Medulla, pons, midbrain, cerebellum, thalamus, and components of the temporal and occipital lobes (correct)

What is a common presentation of posterior circulation (PC) stroke?

  • Dizziness (correct)
  • Hemiparesis
  • Facial droop
  • Visual disturbances

How do patients commonly describe dizziness, vertigo, and lightheadedness according to the text?

  • Patients can easily distinguish between them and rarely change their description
  • Dizziness is described as room spinning, lightheadedness as feeling off balance, and vertigo as feeling as if one may pass out
  • Vertigo is described as feeling off balance, lightheadedness as room spinning, and dizziness as feeling as if one may pass out
  • Patients cannot easily distinguish between them and will commonly change their description when asked (correct)

Which arteries are included in the vertebrobasilar arterial distribution?

<p>Vertebral, basilar, cerebellar, and posterior cerebral arteries (B)</p> Signup and view all the answers

Which brain region is not supplied by the vertebrobasilar arterial distribution?

<p>Frontal lobe (C)</p> Signup and view all the answers

Which of the following is a component of the posterior circulation (PC)?

<p>Thalamus (C)</p> Signup and view all the answers

What is a common symptom of posterior circulation (PC) stroke?

<p>Dizziness (A)</p> Signup and view all the answers

Which artery is not part of the vertebrobasilar arterial distribution?

<p>Middle cerebral artery (D)</p> Signup and view all the answers

Which structure is not supplied by the vertebrobasilar arterial distribution?

<p>Frontal lobe (C)</p> Signup and view all the answers

Which term is commonly used to describe a feeling of 'room spinning'?

<p>Vertigo (C)</p> Signup and view all the answers

More Like This

Posterior Abdominal Wall
58 questions

Posterior Abdominal Wall

FelicitousCognition avatar
FelicitousCognition
Skeletal System Flashcards: Posterior View
34 questions
Use Quizgecko on...
Browser
Browser