X Exam2 Anatomy Dcom Meninges Ventricles Scalp Arteries Part2

Front 1

name the foramina in roof of the medulla that connect the ventricles with the subarachnoidal space

Back 1

Luschka x 2
Magendie x 1

Front 2

what foramina drains the fourth ventricle laterally into the subarachnoidal space

Back 2

the 2 foramen of Luschka

Front 3

what drains the fourth ventricle posteroinferiorly into cerebellomedullary cistern

Back 3

Magendie's foramen

Front 4

ventricle circulation starts from the 2 ... that are found in the ... then through the ... to the ... to the ... then off to the ...

Back 4

lateral ventricles
cerebral hemispheres
interventricular foramina (right & left)
Third ventricle (midline; thalamus)
cerebral aqueduct (midbrain)
fourth ventricle (pons & medulla)

Front 5

identify the labeled structures:
a.
b.
c.
d.
e.
f.

Back 5

a. lateral ventricle
b. lateral ventricle
c. third ventricle
d. cerebral aqueduct
e. choroid plexus
f. fourth ventricle

Front 6

hydrocephalus is ...

Back 6

is an increase in the amount of cerebrospinal fluid

Front 7

what are the 3 ways you can get a hydrocephalus condition:
1.
2.
3.

Back 7

1. increase in production of cerebrospinal fluid
2. blockage in system
3. impaired absorption of cerebrospinal fluid

Front 8

describe the obstructive classification of hydrocephalus:

Back 8

obstruction within the ventricular system

Front 9

describe the communicating classification of hydrocephalus:

Back 9

obstruction in the subarachnoid space or venous sinuses

Front 10

a. abnormal
b. normal

Back 10

identify the normal and abnormal brains:
a.
b.

Front 11

identify the labeled structures:
a.
b.
c.
d.
e.
f.

Back 11

a. superior longitudinal venous sinus (superior sagittal)
b. cerebrum
c. cerebellum
d. arachnoid mater
e. subarachnoid space
f. lateral venous sinus
(bonus question: so where is the inferior sagittal sinus)

Front 12

a. cavernous sinus
b. superior sagittal
c. inferior sagittal
d. straight
e. sigmoid
f. transverse
g. confluens

Back 12

identify the labeled structures:
a.
b.
c.
d.
e.
f.
g.

Front 13

a. superior sagittal
b. great cerebral vein
c. opthalmic vein
d. facial vein
e. cavernous sinus
f. inferior petrosal
g. internal jugular v.
h. sigmoid
i. superior petrosal
j. transverse
k. straight
l. inferior sagittal
m. confluens

Back 13

identify the labeled structures:
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
k.
l.

Front 14

c. sigmoid
e. confluens
g. transverse
h. superior petrosal
i. inferior petrosal
j. cavernous
k. superior sagittal

Back 14

identify the labeled structures:
c.
e.
g.
h.
i.
j.
k.

Front 15

the medial angle of the eye, the nose and the lips is known as the ... this area usually drains through the ... but due to ... venous blood may go, via the ophthalmic vein, to the ... this can lead to damage of the ... running through the cavernous sinus.

Back 15

danger triangle of the face
facial vein
anastomoses
cavernous sinus
nerves

Front 16

arteries at the base of the brain supply all parts of the brain. there are 2 sources:
1.
2.

Back 16

1. Vertebral aa.
2. Internal carotid aa.

Front 17

the vertebral arteries originate from the ... then they travel through the ... of C1-... but not ... they then join to form the ... artery at the ... and the ... artery ends and bifurcates into the 2 ... arteries

Back 17

subclavian artery
transverse foramina
c6
c7
basilar artery
pons
basilar artery
2 posterior cerebral arteries

Front 18

the internal carotid arteries originate from ... and run up through the ... and partially through ... it branches into ... and ... and continues laterally as ...

Back 18

common carotid artery
carotid canal
Foramen lacerum
anterior cerebral
posterior communicating
middle cerebral artery

Front 19

a. anterior communicating artery
b. cn2
c. middle cerebral artery
d. cn3
e. basilar artery
f. internal carotid artery
g. posterior communicating artery
h. posterior cerebral artery
i. superior cerebellar artery

Back 19

identify the labeled structures:
a.
b.
c.
d.
e.
f.
g.
h.
i.

Front 20

berry
anterior
circle of willis
anterior communicating
posterior communicating
middle cerebral

Back 20

... aneurysms occur mostly in the ... part of the ... at branch points of ... and ... and ...

Front 21

a. vertebral artery
b. anterior spinal artery
c. posterior spinal artery
d. posterior inferior cerebellar artery

Back 21

identify the labeled structures:
a.
b.
c.
d.

Front 22

identify the labeled structures:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.

Back 22

1. vertebral a.
2. ant inf cerebellar a.
3. basilar a.
4. sup cerebellar a.
5. post cerebral a.
6. post comm. a.
7. middle cerebral a.
8. internal carotid a.
9. ophthalmic a.
10. ant. cerebral a.
11. ant. comm. a.