Neurosurgery Flashcards

1
Q

II (optic)

A

Impulses for sight

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2
Q

III (oculomotor)

A

Muscles that move the eye and iris

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3
Q

IV (trochlear)

A

Oblique muscle of the eye

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4
Q

V (trigeminal)

A

Sensations of the face, mouth, nose, forehead, top of head

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5
Q

VI (abducens)

A

Lateral movement of the eye

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6
Q

VII (facial)

A

Muscles in face and scalp, tears and salvation

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7
Q

VIII (vestibulocochlear) [acoustic]

A

Hearing and equilibrium

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8
Q

IX (glossopharyngeal)

A

Sense of taste and pharyngeal movement, parotid gland and salvation

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9
Q

X (vagus)

A

Heart, pancreas, lungs, and digestive system

Pharyngeal and laryngeal muscles

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10
Q

XI (accessory)

A

Two parts

Cranial portion and spinal portion

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11
Q

XII (hypoglossal)

A

Innervates muscles of the tongue

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12
Q

I (olfactory)

A

Sense of smell

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13
Q

Soma

A

Sending and receiving area for nerve impulses and its energy center for the cell

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14
Q

Axon

A

Carries nerve impulses AWAY from the cell

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15
Q

Dendrites

A

Carries nerve impulses TOWARDS the cell

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16
Q

Frontal lobe

A

Responsible for thoughts and behaviors

17
Q

Temporal lobe

A

Controls memory, the senses, language, and emotions

18
Q

Parietal lobe

A

Primarily controls language

19
Q

Occipital lobe

A

Controls vision

20
Q

Outermost layer of the brain

A

Dura mater

21
Q

Middle layer of the brain

A

Arachnoid mater

22
Q

Innermost layer of the brain

A

Pia mater

23
Q

Cerebral peduncles is responsible for relaying auditory and visual impulses

True or False?

A

False

24
Q

Corpora quadrigemina is responsible for relaying auditory and visual impulses

True or False?

A

True

25
Q

Broca’s area is responsible for motor speech

True or False?

A

True

26
Q

The skulls bony plates are connected by a thin membrane called a wig

True or False?

A

False

27
Q

The cerebral cortex is the outer tissue layer of the cerebrum

True or False?

A

True

28
Q

How many cervical vertebrae are there?

A

7

29
Q

How many thoracic vertebrae are there?

A

12

30
Q

How many lumbar vertebrae are there?

A

5

31
Q

How many sacral vertebrae are there?

A

5

32
Q

How many coccygeal vertebrae are there?

A

1

33
Q

During a microdiscetomy, tubular retractor is used?

True or False?

A

True