Neurology Exam: Structures and Functions
12 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which artery supplies the structures in the ventromedial regions of the medulla?

  • Posterior spinal and superior cerebellar arteries
  • Posterior spinal and posterior cerebral arteries
  • Posterior spinal and posteroinferior cerebellar arteries (correct)
  • Vertebral and anterior spinal arteries
  • In central facial paralysis resulting from damage of the facial nucleus, what is affected?

  • Paralysis of all contralateral facial muscles except the buccinator
  • Paralysis of ipsilateral facial muscles except the buccinator (correct)
  • Paralysis of all ipsilateral facial muscles
  • Paralysis of all contralateral facial muscles
  • In a stroke affecting the territory of the middle cerebral artery, where are weakness and sensory loss most severe?

  • In the ipsilateral face and arm
  • In the contralateral leg
  • In the ipsilateral leg
  • In the contralateral face and arm (correct)
  • What term is used for increased muscle tone through the range of motion of the limb?

    <p>Spasticity</p> Signup and view all the answers

    What is the most likely diagnosis for the 25-year-old man with the described symptoms?

    <p>Multiple sclerosis</p> Signup and view all the answers

    Which term best describes sudden, irregular, shock-like muscle contractions?

    <p>Myoclonus</p> Signup and view all the answers

    In the described neurologic syndrome, which artery's territory could be expected to be affected?

    <p>Right posterior inferior cerebellar artery</p> Signup and view all the answers

    What could cause hemiplegia and sensory deficit on the right side of the body?

    <p>Left middle cerebral artery infarction</p> Signup and view all the answers

    If the oculomotor nerve is sectioned, what may result except for:

    <p>Abduction of the eyeball</p> Signup and view all the answers

    Which nerve carries sensory input for taste?

    <p>The facial and glossopharyngeal nerves for the anterior 2/3 and posterior 1/3 of the tongue, respectively</p> Signup and view all the answers

    What is the usual cause of Wernicke's aphasia?

    <p>A lesion of the superior temporal gyrus</p> Signup and view all the answers

    What would result from the destruction of the lower cervical and upper thoracic ventral roots on the left side?

    <p>Dilated left pupil</p> Signup and view all the answers

    More Like This

    Neurology Quiz
    10 questions

    Neurology Quiz

    FashionableRadiance avatar
    FashionableRadiance
    Neurology Quiz
    5 questions

    Neurology Quiz

    ValiantAntigorite3515 avatar
    ValiantAntigorite3515
    PM276: Neuroanatomy and Neurology Quiz
    30 questions
    Neuroanatomy and Neurology Quiz
    10 questions
    Use Quizgecko on...
    Browser
    Browser