jeopardy review exam 1 - game 1 Flashcards
what forms the floor of the 4th ventricle? Roof?
pons and medulla
cerebellum
where does the basilar artery converge from the 2 vertebral arteries?
pontomedullary junction
PICA is directly branched from which artery?
vertebral artery
which type of brain hematoma is indicated in attached image? (crescent)
epidural
which functions will be compromised the MOST in the patient with stroke as indicated by attached image?
basilar artery stroke, middle pons affected, quadriplegia with B face impaired
what is the structure indicated “2” in the attached image?
nucleus accumbens
CT or MRI and which sectional plane?
MRI
T1
coronal plane
which structure is pointed by the red arrow?
falx cerebri
which artery is indicated by “D”?
L posterior communicating artery
A- ICA
B- MCA
C - ACA
E - PCA
F - Basilar
G- PICA (??)
where does the parenchymal tumor locate?
R frontal and parietal lobe
branch from which cerebral artery resulted to hemorrhage as indicated by the attached image?
L MCA
which routes can the superficial infection spread into cranium and result in meningitis?
emissary vein to superior sagittal sinus and dangerous triangle to cavernous sinus
posterior cerebellar lobe is supplied by ?
SCA, AICA, PICA
a patient with stroke complains of R arm weakness, which cerebral artery is MOST likely involved?
L MCA
which S&S will pt present due to cerebral artery blockage in A? B is after thrombectomy
R MCA - L upper limb/face/neck weakness and paresthesia
a pt demonstrated hydrocephalus due to CSF flow blocked with all ventricles enlarged. where is the MOST likely location of blockage?
Foramen of magendie and formina of Luschka
Which cognitive functions will be compromised the MOST due to the stroke as indicated by the picture?
language
What’s the prevalence and mortality of parenchymal hematoma (AKA hemorrhagic stroke)?
13% and 40%
What is the medical diagnosis as indicated by the attached image?
L subdural hematoma
Anterior cingulate gyrus is supplied by which cerebral artery?
ACA
Which cerebral artery is not one component of the circle of Willis?
MCA
Is this an MRI or CT?
CT
Why the pterion is a dangerous zone for epidural hematoma?
Middle meningeal artery is deep to it, so fracture of pterion can disrupt it
What section of the brain is the attached image?
transverse section
Which specialized meningeal dura maters are in the transverse plane?
Tentorium cerebelli and diaphragma sellae
Where does the epidural hematoma locate?
Between osteal dura mater and cranium
The lesion as indicated in the attached image is located in which brain structure?
L cerebellum
Which vein is indicated by the red arrow?
bridging vein
Which types of hemorrhage in the cranium can result in hydrocephalus?
subarachnoid and intraventrictular hemorrhage
What is the diagnosis as indicated by the attached image?
hydrocephalus
