jeopardy review exam 1 - game 1

Question 1

what forms the floor of the 4th ventricle? Roof?

Answer 1

pons and medulla
cerebellum

Question 2

where does the basilar artery converge from the 2 vertebral arteries?

Answer 2

pontomedullary junction

Question 3

PICA is directly branched from which artery?

Answer 3

vertebral artery

Question 4

which type of brain hematoma is indicated in attached image? (crescent)

Answer 4

epidural

Question 5

which functions will be compromised the MOST in the patient with stroke as indicated by attached image?

Answer 5

basilar artery stroke, middle pons affected, quadriplegia with B face impaired

Question 6

what is the structure indicated “2” in the attached image?

Answer 6

nucleus accumbens

Question 7

CT or MRI and which sectional plane?

Answer 7

MRI
T1
coronal plane

Question 8

which structure is pointed by the red arrow?

Answer 8

falx cerebri

Question 9

which artery is indicated by “D”?

Answer 9

L posterior communicating artery

A- ICA
B- MCA
C - ACA
E - PCA
F - Basilar
G- PICA (??)

Question 10

where does the parenchymal tumor locate?

Answer 10

R frontal and parietal lobe

Question 11

branch from which cerebral artery resulted to hemorrhage as indicated by the attached image?

Answer 11

L MCA

Question 12

which routes can the superficial infection spread into cranium and result in meningitis?

Answer 12

emissary vein to superior sagittal sinus and dangerous triangle to cavernous sinus

Question 13

posterior cerebellar lobe is supplied by ?

Answer 13

SCA, AICA, PICA

Question 14

a patient with stroke complains of R arm weakness, which cerebral artery is MOST likely involved?

Answer 14

L MCA

Question 15

which S&S will pt present due to cerebral artery blockage in A? B is after thrombectomy

Answer 15

R MCA - L upper limb/face/neck weakness and paresthesia

Question 16

a pt demonstrated hydrocephalus due to CSF flow blocked with all ventricles enlarged. where is the MOST likely location of blockage?

Answer 16

Foramen of magendie and formina of Luschka

Question 17

Which cognitive functions will be compromised the MOST due to the stroke as indicated by the picture?

Answer 17

language

Question 18

What’s the prevalence and mortality of parenchymal hematoma (AKA hemorrhagic stroke)?

Answer 18

13% and 40%

Question 19

What is the medical diagnosis as indicated by the attached image?

Answer 19

L subdural hematoma

Question 20

Anterior cingulate gyrus is supplied by which cerebral artery?

Answer 20

ACA

Question 21

Which cerebral artery is not one component of the circle of Willis?

Answer 21

MCA

Question 22

Is this an MRI or CT?

Answer 22

CT

Question 23

Why the pterion is a dangerous zone for epidural hematoma?

Answer 23

Middle meningeal artery is deep to it, so fracture of pterion can disrupt it

Question 24

What section of the brain is the attached image?

Answer 24

transverse section

Question 25

Which specialized meningeal dura maters are in the transverse plane?

Answer 25

Tentorium cerebelli and diaphragma sellae

Question 26

Where does the epidural hematoma locate?

Answer 26

Between osteal dura mater and cranium

Question 27

The lesion as indicated in the attached image is located in which brain structure?

Answer 27

L cerebellum

Question 28

Which vein is indicated by the red arrow?

Answer 28

bridging vein

Question 29

Which types of hemorrhage in the cranium can result in hydrocephalus?

Answer 29

subarachnoid and intraventrictular hemorrhage

Question 30

What is the diagnosis as indicated by the attached image?

Answer 30

hydrocephalus