Brain and Eye Functions Quiz

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Questions and Answers

What is the main function of the oblongata in the brain?

  • Controls voluntary muscle movements
  • Regulates breathing and heart rate (correct)
  • Manages memory storage
  • Processes visual information

What is the function of the rods in the retina?

  • To control the shape of the lens for focusing
  • To relay sensory impulses to the brain
  • To maintain the shape of the eye and permit light transmission to the retina
  • To be sensitive to light intensity (correct)

Which part of the eye is responsible for controlling how much light enters through the pupil?

  • Retina
  • Cornea
  • Iris (correct)
  • Lens

What is the role of the optic nerve in vision?

<p>To relay sensory impulses to the brain (B)</p> Signup and view all the answers

What condition is characterized by the inability to see objects at a distance?

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

What is the function of the vitreous humour in the eye?

<p>To maintain the shape of the eye and permit light transmission to the retina (D)</p> Signup and view all the answers

Where do cones, specialized for color vision, have a high concentration in the eye?

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

What is the primary function of the cornea in the human eye?

<p>To control how much light enters the eye (A)</p> Signup and view all the answers

Which type of light do rods in the retina respond to?

<p>Low-intensity light (A)</p> Signup and view all the answers

In Wernicke's Aphasia, patients primarily struggle with which aspect of language processing?

<p>Language comprehension (D)</p> Signup and view all the answers

Which brain region is associated with learning, memory, conscious thought, and problem solving?

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

What is the function of the corpus callosum in the brain?

<p>Integrates functions between left and right hemispheres (C)</p> Signup and view all the answers

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