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Neurology System > 3D Tutorial Lectures > Flashcards

3D Tutorial Lectures Flashcards

1
Q

Where do the lateral ventricles lie inferior to??

A

Corpus callosum

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2
Q

Where do the lateral ventricles lie inferior to??

A

Corpus callosum

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3
Q

Name the ventricles of the brain

A

Right and left lateral
3rd ventricle
4th ventrcile

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4
Q

Which foramina connects the 2 lateral ventricles to the 3rd ventricle?

A

Interventricular foramina

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5
Q

Which foramina connects the 3rd ventricle to 4th ventricle?

A

Cerebral aqueduct

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6
Q

Where does the 4th ventricle empty into?

A

Subarachnoid space

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7
Q

How many optic canals are there?

A

2

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8
Q

What passes through the optic canal?

A

Optic nerves CN II

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9
Q

What is the function of CN II?

A

Vision

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10
Q

What passes through the foramina ovale?

A

CN V3

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11
Q

What passes through the foramina rotunda?

A

CN V2

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12
Q

What passes through the crista galae of the cribriform plate?

A

CN I

Olfactory nerves

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13
Q

Which foramina connects the 2 lateral ventricles to the 3rd ventricle?

A

Interventricular foramina

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14
Q

Which foramina connects the 3rd ventricle to 4th ventricle?

A

Cerebral aqueduct

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15
Q

Where does the 4th ventricle empty into?

A

Subarachnoid space

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16
Q

How many optic canals are there?

17
Q

What passes through the optic canal?

A

Optic nerves CN II

18
Q

What is the function of CN II?

19
Q

Which bones make up the floor of the skull?

A 
Sphenoid 
Occipital 
Temporal 
Frontal 
Ethmoid 
Palatine
Maxillary
20
Q

What passes through the foramina rotunda?

21
Q

What passes through the jugular foramina?

22
Q

What passes through the crista galae of the cribriform plate?

A

CN I

Olfactory nerves

23
Q

How does cerebral venous sinus thrombosis usually present?

A

As a headache

24
Q

What passes through the internal acoustic meatus?

A

CN VII

CN VIII

25
Q

What passes through the stylomastoid foramina to emerge onto the face?

26
Q

Where is the stylomastoid foramina located?

A

Between the styloid and mastoid process

27
Q

What passes through the carotid canals?

28
Q

What passes through the foramina spinosum?

A

Middle meningeal artery

29
Q

Which bones make up the floor of the skull?

A 
Sphenoid 
Occipital 
Temporal 
Frontal 
Ethmoid 
Palatine
Maxillary
30
Q

Is cerebral venous sinus thrombosis rate or common?

31
Q

What causes cerebral venous sinus thrombosis?

A

Infection in the mastoid or orbit

32
Q

Why is cerebral venous sinus thrombosis more common in younger people?

A

Due to young females begin on the OCP

33
Q

Rx for cerebral venous sinus thrombosis?

A

Anticoagulation even if there is haemorrhag

34
Q

What is the usual outcome of cerebral venous sinus thrombosis?

A

Usually complete recovery with treatment (anticoagulation)

Neurology System (35 decks)

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