Brain Buster Review

Alec Paet
Quiz by Alec Paet, updated more than 1 year ago
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Description

Nervous System in Depth

Resource summary

Question 1

Question
The spinal cord runs from the ________ ________ to the L1 or _______________ vertebra
Answer
  • foramen magnum; L2
  • cortex; L2
  • L1; foramen magnum
  • L4; diencephalon

Question 2

Question
Spinal cord segments are _______________ to where their corresponding spinal nerves emerge through the inervertebral _________________. And spinal nerves exit from ___________________ their respective vertebra.
Answer
  • anterior, foramen, above
  • superior, foramina, above
  • posterior, fissure, below
  • inferior, process, below

Question 3

Question
How many spinal nerves are there and how many cervical nerves do we have? Spinal _____ Cervical _____
Answer
  • 62; 12
  • 18; 58
  • 74; 15
  • 30; 61

Question 4

Question
You have ___ cervical, ___ thoracic, ___ lumbar, ___ sacral and ___ coccygeal spinal nerves.
Answer
  • 8, 12, 5, 5, 1
  • 1, 8, 12, 5, 5
  • 12, 8, 5, 5, 1
  • 1, 5, 5, 8, 12

Question 5

Question
The collection of nerve roots at the inferior end of the vertebral canal is called __________ ___________ meaning horse's tail.
Answer
  • cauda equina
  • foramen magnum
  • arachnoid mater
  • choroid plexus

Question 6

Question
What 3 structures provide protection for the brain?
Answer
  • Bone
  • Meninges
  • Arachnoid Mater
  • Cerebrospinal Fluid
  • Diencephalon
  • Metencephalon

Question 7

Question
List the 3 meningeal layers from outer most to inner most:
Answer
  • arachnoid mater, pia mater, duramater
  • arachnoid mater, duramater, pia mater
  • duramater, arachnoid mater, pia mater
  • pia mater, duramater, arachnoid mater

Question 8

Question
List the 3 potential spaces that are created from these meningeal from innermost to outermost
Answer
  • subarachnoid, subdural, epidural
  • epidural, subdural, subarachnoid
  • subdural, subarachnoid, epidural
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