Head & Neck II - Brain Anatomy Part A Quiz
20 Questions
5 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 of the following structures surrounds and protects the brain?

  • Arachnoid mater
  • Pia mater
  • Cerebrospinal Fluid
  • Dura mater (correct)

What is the function of the Falx cerebri?

  • Separates the 2 hemispheres of the cerebrum (correct)
  • Surrounds and protects the brain
  • Produces cerebrospinal fluid
  • Protects the cerebellum

Where is Cerebrospinal Fluid (CSF) produced in the brain?

  • Arachnoid mater
  • Dura mater
  • Pia mater
  • Choroid plexus (correct)

Which structure separates the cerebrum from the cerebellum?

<p>Tentorium cerebelli (B)</p> Signup and view all the answers

What are the 3 extensions of the dura mater that separate parts of the brain?

<p>Falx cerebri, Falx cerebelli, Tentorium cerebelli (D)</p> Signup and view all the answers

Which substances are able to access brain tissue freely through the blood-brain barrier?

<p>Oxygen, carbon dioxide, and alcohol (D)</p> Signup and view all the answers

What causes a breakdown of the blood-brain barrier?

<p>Trauma, certain toxins, and inflammation (A)</p> Signup and view all the answers

Where is the subdural space located?

<p>Between the dura mater and arachnoid mater (B)</p> Signup and view all the answers

What is the function of denticulate ligaments in the spinal cord?

<p>Protect the spinal cord against shock and sudden displacement (B)</p> Signup and view all the answers

Where does the spinal cord extend from and to?

<p>From L2 (2nd Lumbar) vertebra to the medulla oblongata (D)</p> Signup and view all the answers

What is the function of the corpus callosum?

<p>To separate the cerebrum into right and left cerebral hemispheres (D)</p> Signup and view all the answers

Which part of the brain consists of the medulla oblongata, pons, and midbrain?

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

What is the main function of the Limbic System?

<p>Processing emotions and memory (B)</p> Signup and view all the answers

What is the function of the Cerebral Cortex?

<p>Processing sensory information and initiating voluntary movements (B)</p> Signup and view all the answers

In the brain, what separates the cerebrum into right and left cerebral hemispheres?

<p>Corpus callosum (D)</p> Signup and view all the answers

Which structure separates the frontal lobe from the parietal lobe?

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

Which of the following is a function of the limbic system?

<p>Play a primary role in a range of emotions (C)</p> Signup and view all the answers

What is the main function of the basal ganglia?

<p>Regulate initiation and termination of movements (D)</p> Signup and view all the answers

Which component lies deep within each cerebral hemisphere and is lateral to the thalamus?

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

Where does the medulla oblongata begin and extend to?

<p>Begins at the foramen magnum and extends to the inferior border of the pons (B)</p> Signup and view all the answers

More Like This

Sectional Anatomy of the Brain
5 questions
Human Brain Anatomy Quiz
27 questions
Anatomy of Brain Stem Lecture Objectives
20 questions
Use Quizgecko on...
Browser
Browser