Neuro Flashcards

1
Q

what cell is the most abundant glial cell, regulates the metabolic environment, and repairs the neuron after neuronal injury

A

astrocytes

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2
Q

which cells are concentrated in the roof of the 3rd and 4th ventricles and spinal canal

A

ependymal cells

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3
Q

ependymal cells form the ___ which produces ____

A

choroid plexus, CSF

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4
Q

_____ form the myelin sheath in the CNS

A

oligodendrocytes

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5
Q

____ form the myelin sheath in the PNS

A

oligodendrocytes

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6
Q

____ act as macrophages and phagocytize neuronal debris

A

microglia

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7
Q

frontal lobe contains the ___ cortex

A

motor

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8
Q

parietal lobe contains ___ cortex

A

somatic sensory

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9
Q

occipital lobe contains ___ cortex

A

vision

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10
Q

temporal lobe contains ___ cortex and ___ centers

A

auditory cortex and speech centers

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11
Q

T/F Wernicke’s area has to do with understanding speech while Broca’s area is motor control of speech

A

TRUE

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12
Q

12 Cranial Nerves in order

A
  1. Olfactory
  2. Optic
  3. Oculomotor
  4. Trochlear
  5. Trigeminal
  6. Abducens
  7. Facial
  8. Vestibulocochlear
  9. Glossopharyngeal
  10. Vagus
  11. Spinal Accessory
  12. Hypoglossal
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13
Q

which 3 cranial nerves provide motor control of the eyes?

A
  1. Oculomotor
  2. Trochlear
  3. Abducens
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