Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Cross sectional (IMG1001) > test 1- brain > Flashcards

test 1- brain Flashcards

1
Q

brain divided into 4 parts

A
  1. cerebellum
  2. cerebrum
  3. diencephalon
  4. brain stem
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

cerebrum contains

A
  • frontal lobe
  • parietal lobe
  • temporal lobe
  • occipital lobe
  • insula
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

anterior to central sulcus

A

FRONTAL LOBE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

posterior to the central sulcus

A

pareital lobe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

inferior to lateral sulcus

A

temporal lobe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

precentral sulcus is ___ to central sulcus

A

anterior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

precentral gyrus is ____

A

ridge on anterior side of central sulcus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Diencephalon consists of

A
  • thalamus
  • hypothalamus
  • epithalamus
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

midbrain, pons, and medulla oblongata are part of

A

brain stem

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

importance of choroid plexus

A

produces CSF

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

joins the L&R hemispheres of brain

A

corpus callosum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

separate the anterior horns of the lateral ventricles

A

septum pellucidum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

choroid plexus found in ____ventricle(s)

A

roof of third & 4th

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

cerebral aqueduct connects

A

third and 4th ventricle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

the ___ connects the 2 thalami and crosses through the 3rd ventricle

A

interthalamic adhesion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

3 arches from aorta

A
  1. brachiocephalic
  2. Left common carotid artery
  3. left subclavian artery
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

first branch of aorta

A

brachiocephalic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

second branch of aorta

A

left common carotid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

third branch of aorta

A

left subclavian

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

branch of aorta on right side

A

brachiocephalic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

most common variant seen with aortic branches

A

L. Common Carotid Artery originating from brachiocephalic (innominate) artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

the ___ common carotid artery arise directly from aorta and is commonly longer then the __ common carotid artery

A

left

right

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

right common carotid artery originates from

A

brachiocephalic artery

24
Q

common carotid arteries ascend the ___ neck ___ to the IJV

A

anterolateral

medial

25
Q

CCA, IJV and vagus nerve enclosed in connective tissue called ____

A

carotid sheath

26
Q

CCA terminates at ____

A

the bifurcation

27
Q

CCA Bifurcate occurs at the upper border of the ___ cartilage into internal (ICA)and external carotid arteries (ECA)

A

thyroid

28
Q

t/f: internal carotid artery branches outside of skull

A

false

29
Q

External common carotid artery usually lies ____ to ICA, as it ascends courses postrolaterally

A

anteromedial

30
Q

what level does the ECA originate

A

midcervical

31
Q

T/F: external carotid artery supply the brain

A

false

32
Q

what does the external carotid artery supply

A

face

33
Q

ECA branches commonly seen on US

A
  1. superior thyroid

2. facial

34
Q

___ carotid artery is usually larger than ___ carotid artery

A

internal

external

35
Q

internal carotid artery is located ___ to ECA

A

lateral

36
Q

Carotid bulb is slight dilation of the ___ cervical ICA

A

proximal

37
Q

ICA becomes ___ after enters the skull

A

intracranial

38
Q

ICA gives rise to____ artery which in turn gives rise to branches that anastomose with ECA branches

A

ophthalmic

39
Q

____ ICA may become tortuous, coiled or kinked with ___ or progressive a disease

A

cervical

age

40
Q

vertebral arteries arise from

A

subclavian, occasionally directly from aorta arch

41
Q

t/f: vertebral arteries are usually symmetric

A

false

42
Q

Asymmetric in about 75% of cases, ___ vertebral typically dominant

A

left

43
Q

vertebral artery ascends neck through ___ ___ of cervical vertebrae

A

transverse process

44
Q

Enter skull through foramen magnum

A

vertebral artery

45
Q

vertebral arteries join intracranially to form

A

basilar

46
Q

Portion of the intracranial that forms two curves (S shape) intracranially

A

Carotid siphon

47
Q

first branch of intracranial artery

A

ophthalmic

48
Q

ophthalmic artery Courses anterior laterally through the ___ foramen

A

optic

49
Q

what intracranial artery is Important in collateral pathways

A

ophthalmic

50
Q

The joining area of several arteries at the bottom (inferior) side of the brain to provide a collateral blood flow between the anterior and posterior arterial systems of the brain.

A

circle of willis

51
Q

The larger terminal branch of ICA

A

MCA (middle cerebral artery)

52
Q

THE MCA ___ or ___ travels in the Sylvain fissure

A

bifurcated or trifurcates

53
Q

MCA is divided into __ branches

A

4

54
Q

frequent site of aneurysm formation

A

anterior communicating artery

55
Q

Posterior cerebral artery originate from

A

basilar

56
Q

PCA joins __ to ___

A

Posterior cerebral artery

internal carotid artery

57
Q

Terminates by dividing into paired PCAs (Posterior Cerebral Arteries)

A

basilar

Cross sectional (IMG1001) (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions